It is tempting to dismiss President Bush's travel through Southeast Asia as aimless floating by a doubly lame duck. Getting things done will be harder without either the right to run for a third term in 2008 or the support of a legislative majority between now and then. But if that means having to work with others, at home and abroad, these new limits could be a virtuous necessity -- an opportunity to shed his administration's my-way-or-the-highway image and reverse the squandering of American legitimacy and leverage around the world.

Asia is a good place to begin rebalancing U.S. foreign policy because it is huge, it is dynamic -- and it is not Iraq. The Asia Pacific Economic Cooperation summit that the president is attending in Vietnam this weekend includes leaders from 21 economies that jointly account for 56, 48, and 40 percent, respectively, of global GDP, trade and population. Since 1989, the forum's economies have grown 26 percent compared with 8 percent for the rest of the world. The Middle East looks trivial by comparison.

The Middle East also lacks a tradition of successful multilateral cooperation. But if the Arab League has accomplished little, Southeast Asia is an exemplar of regional harmony. Cynical observers may deride as mere "talk shops" the many overlapping frameworks that span or involve Southeast Asia. On its calendar of events in 2005 the Association of Southeast Asian Nations listed 612 meetings. But talking is better than fighting, and no two ASEAN members have made war on each other since the group was formed nearly 40 years ago.

Northeast Asia is another matter. There is no ANEAN -- no Association of Northeast Asian Nations. Mistrust among China, Japan and South Korea is still too deep. But North Korea's decision to rejoin the Six-Party Talks (among China, Japan, Russia, the two Koreas, and the United States) has revived the prospect that these conversations could evolve into a framework for broader security in Northeast Asia. Of the six, all but North Korea will attend the economic summit this weekend in Hanoi. On the sidelines of that event, President Bush and his delegation should discuss with these five counterparts a possible shared strategy on North Korea when the talks reconvene, probably in China later this year.

Another key goal for the president on this trip should be helping to revitalize APEC. The "Doha round" of global trade liberalization has run aground. Without a last-minute push, APEC's goals of "free trade" among advanced economies by 2010 and among developing ones by 2020 will not be met. Meanwhile, bilateral trade agreements among APEC members have proliferated. The result is a "noodle bowl" of inconsistent arrangements that may, on balance, divert as much trade as they create. There is, for example, no consistent definition of the "rules of origin" that determine which items benefit from lowered barriers and which do not. Without lowering the quality of all these many bilaterals to their lowest common denominator -- i.e., the least liberal arrangement any signatory will accept -- an effort should be made to link and standardize them so that trade flows are enlarged and not merely redirected.

This may seem like a non-starter. On Monday, the House of Representatives failed to approve permanent normal trade relations with Vietnam. And that was even before the newly elected and arguably more protectionist Democratic majority is seated in January. But progress can still be made in Vietnam.

An advantage of the Asia Pacific Economic Cooperation summit for the United States is that it includes both China and Taiwan, and excludes the repressive regime in Burma. But APEC's uniquely trans-Pacific character is a more important political reason for strengthening the grouping. While APEC has lagged, East Asian regionalism has boomed. That has been good for East Asia. But U.S. and East Asian interests alike could be hurt if the Pacific Ocean ends up being split between rival Chinese and American spheres of influence.

The risk of gridlocked government should not keep the United States from seeking to deepen Asia-Pacific economic and political cooperation. The Bush administration may be a lame duck. But even a healthy duck needs a tranquil pond.

Donald K. Emmerson heads the Southeast Asia Forum in the Shorenstein Asia Pacific Research Center at Stanford University. He wrote this article for the Mercury News which was printed on Sunday, November 19, 2006. Reprinted with permission from the San Jose Mercury News.

The U.S. visit this week by South Korean President Roh Moo Hyun offers yet another opportunity to bemoan the crisis of confidence in our alliance. Anti-American views, particularly among the young, remain widespread in South Korea. On an official level, there are strains over the role of U.S. troops based in Korea and a stark divergence in approaches toward North Korea.

This portrait of a troubled alliance is often contrasted with a supposed golden age in U.S.-Korean relations during the Cold War. But that view obscures a history of sharp disagreement between the two allies. It is a mythical past that stands in the way of repairing our alliance today. In reality, Korean nationalism and American strategic policy goals have often clashed. Differences over North Korea have arisen repeatedly. And anti-Americanism has been a feature of Korean life for decades.

This was true from the earliest postwar days, in a relationship born out of a fateful and poorly considered decision to divide Korea, after decades of Japanese colonial rule, into American and Soviet zones of occupation. Syngman Rhee, South Korea's first leader, was often at odds with his American backers. Washington feared Rhee would provoke a war with the communist North, even after the end of the Korean War.

Relations with Park Chung Hee, who came to power in a military coup in 1961, were even thornier. Park was a fierce Korean nationalist and, according to a close former aide, uncomfortable with Americans. The two countries collided over North Korea policy, economic goals, human rights and democracy.

In the 1970s, South Koreans developed deep doubts about the durability of the alliance, an uneasiness fed by the Vietnam debacle and the withdrawal of U.S. troops from Korea. Park defied U.S. pressure in declaring martial law in 1972, junking the constitution and jailing leading opposition figures. He launched a secret campaign of influence-peddling and bribery of American congressmen to counter U.S. criticism of his policies.

While Park feared abandonment by the United States, North Korea's Kim Il Sung worried that China, after developing ties to Washington, might sell him out. Thus Park, even though he had been the victim of two assassination attempts by North Korea, reached out to Pyongyang. During high-level talks in 1972, there was a remarkable shared belief that the major powers were the obstacle to Korean reunification.

The most alarming sign of an alliance in crisis was Park's dangerous decision to develop nuclear weapons, made in secret in 1971 after Richard Nixon's withdrawal of one of the two American infantry divisions. According to my research, American officials became alarmed over the seriousness of this effort when a young CIA agent provided evidence of a crude design for a nuclear warhead.

In the spring of 1975, my father, the late ambassador Richard Sneider, sent a top-secret cable to Washington calling for an urgent review of the U.S.-South Korean alliance. Korea was "no longer a client state," he wrote, but was "well on its way to middle power status with ambitions for full self-reliance including its own nuclear potential."

Sneider recommended creation of a new partnership, one more akin to our alliances with NATO or Japan. He also pushed for quiet but tough diplomacy to dissuade Park from heading down the nuclear road. That campaign succeeded finally, but not before my father warned Park that the entire security alliance was jeopardized.

Park was assassinated in 1979 by his own intelligence chief, who claimed to have acted at American instigation. The charge was false, but it remains widely believed in Korea. The perilous state of our alliance reached a peak with the Kwangju uprising against military rule the following year, when hundreds of Koreans were killed by troops deployed with the alleged acquiescence of the United States.

Dispelling the myth of the previous golden era in U.S.-Korean relations does not mean that our relations lacked a foundation of shared interest or that the difficulties we face today are not serious. The gap over how to handle the threat from the North is certainly wider and more evident than in the past. And the democratization of South Korea makes our differences visible and harder to manage.

As policymakers from both countries meet this week, they need to take a deep breath and remember that our alliance survived tremendous stresses in the past. The task before us is not to focus on our divergence but to pick up the challenge left unmet 30 years ago -- to define the basis for a long-term relationship that is durable and reciprocal and that finally sheds the shackles of dependency.

Today, the Senate Intelligence Committee will begin questioning Air Force Gen. Michael Hayden, nominated to be director of the Central Intelligence Agency, about the National Security Agency's collection of U.S. citizens' telephone records.

The scrutiny of the NSA is deserved, but the Senate and the American public may be missing a broader and more disturbing development. For the first time since the Civil War, the United States has been designated a military theater of operations. The Department of Defense -- which includes the NSA -- is focusing its vast resources on the homeland. And it is taking an unprecedented role in domestic spying.

It may be legal. But it circumvents three decades of efforts by Congress to restrict government surveillance of Americans under the guise of national security. And it represents a profound shift in the role of the military operating inside the United States. What's at stake here is the erosion of the principle, embedded in the 1878 Posse Comitatus Act, that the U.S. military not be used for domestic law enforcement.

When the administration declared the United States to be a theater of military operations in 2002, it created a U.S. Northern Command, which set up intelligence centers in Colorado and Texas to analyze the domestic threat. But these are not the military's only domestic intelligence efforts. According to the Congressional Research Service, the Pentagon controls "a substantial portion" of U.S. national intelligence assets, the traditional turf of the FBI and CIA.

In 2003, Congress created the job of undersecretary of Defense for intelligence to oversee the department's many intelligence bodies -- including a new entity called Counterintelligence Field Activity, or CIFA.

CIFA was ordered to maintain a "domestic law-enforcement database" on "potential terrorist threats" to U.S. military installations, and it began collecting information on U.S. citizens.

In 2005, a presidential commission suggested that CIFA, set up as a clearinghouse for information, be empowered to conduct domestic investigations into crimes such as treason, espionage and terrorism. Astoundingly, the commission declared that such an expansion of military powers would not require congressional approval; a presidential order and Pentagon directive would suffice. One Defense Department program feeding information to CIFA is TALON (Threat and Local Observation Notice), which is supposed to obtain data from "concerned citizens and military members regarding suspicious incidents" that could herald terrorist attacks. But the military appears to have interpreted its mandate broadly. A TALON report was filed on a protest against "war profiteering" by Halliburton, Newsweek reported. The protesters alleged the defense contractor overcharged for food for U.S. troops in Iraq.

Counterintelligence reports were also filed on New York University's OUTlaw, a decades-old organization of openly gay law students. "The term 'outlaw' is a backhanded way of saying it's all right to commit possible violence," concluded one misguided military investigator in a document obtained last month under the Freedom of Information Act." NBC reported that about four dozen TALON database entries on "suspicious incidents" were not about terrorism but about opposition to the Iraq war and military recruiting.

These misguided military forays into domestic surveillance harken back to Vietnam War-era abuses. This time, they are the result of a much broader intelligence-gathering effort by the military on U.S. soil. President Bush said last week, "We're not mining or trolling through the personal lives of millions of innocent Americans." But a 2004 survey by the General Accounting Office found 199 data-mining operations that collect information ranging from credit-card statements to medical records. The Defense Department had five programs on intelligence and counterterrorism.

The Defense Intelligence Agency, created in 1961 to provide foreign military intelligence, now uses "Verity K2" software to scan U.S. intelligence files and the Internet "to identify foreign terrorists or Americans connected to foreign terrorism activity," and "Inxight Smart Discovery" software to help identify patterns in databases. CIFA has reportedly contracted with Computer Sciences Corp. to buy identity-masking software, which could allow it to create fake websites and monitor legitimate U.S. sites without leaving clues that it had been there. The National Geospatial-Intelligence Agency is collecting data from 133 U.S. cities; intelligence sources told the Los Angeles Times that, when collection is completed, the agency would be able to identify occupants in each house, their nationality and even their political affiliation.

In 2002, the Defense Department launched the granddaddy of all data-mining efforts, Total Information Awareness, to trawl through all government and commercial databases available worldwide. In 2003, concerned about privacy implications, Congress cut its funding. But many of the projects simply transferred to other Defense Department agencies. Two of the most important, the Information Awareness Prototype System and Genoa II, moved to NSA headquarters.

The Pentagon argues that its monitoring of U.S. citizens is legal. "Contrary to popular belief, there is no absolute ban on intelligence" agencies collecting information on Americans or disseminating it, says a memo by Robert Noonan, deputy chief of staff for intelligence. Military intelligence agents can receive any information "from anyone, any time," Noonan wrote.

Throughout U.S. history, we have struggled to balance security concerns with the protection of individual rights, and a thick body of law regulates domestic law enforcement agencies' behavior. Congress should think twice before it lets the behemoth Defense Department into domestic law enforcement.