Michele Kelemen

It has become a staple of U.S. presidential campaigns: Candidates talk about getting tough with China, only to adopt much more moderate positions once they are in office.

When Ronald Reagan ran against President Jimmy Carter in 1980, the challenger often blasted the incumbent for, in his words, "abandoning" Taiwan to establish diplomatic relations with China.

"There will be no more abandonment of friends and allies by the United States of America and I want very much to send that message," Reagan said.

Foreign policy has not been a major focus of this election campaign, but whoever wins in November will have a messy inbox when it comes to the delicate tangle of issues in the Middle East.

For decades, the U.S. relied on authoritarian regimes to provide stability in the region. Now, it must deal with a new government in Egypt, an intensifying conflict in Syria, nervous allies in the Persian Gulf — and a major decision about Iran.

The U.S. and other Western countries are often trying to isolate Iran, but this week the country is in the international spotlight as it hosts a summit of 120 nonaligned nations.

U.N. Secretary-General Ban Kim-moon decided to go, ignoring the advice of Israel and the U.S. He promised to deliver a tough message, but others are skeptical, arguing that his visit plays into the hands of the Iranians and to U.N. detractors in Washington.

One way Republican presidential candidate Mitt Romney could bolster his foreign policy standing is by choosing an expert as his running mate. One name that's been circulating in the rumor mill is former Secretary of State Condoleezza Rice.

Rice, who served under George W. Bush both as secretary of state and as national security adviser, says she's not interested in the job. Still, she created a lot of buzz in June when she spoke to Romney donors in Utah.

An Exceptional Career

Republican presidential candidate Mitt Romney says America's national security priority should be preventing Iran from acquiring a nuclear weapon, and he was talking tough about this in his recent stop in Jerusalem.

"History teaches with force and clarity that when the world's most despotic regimes secure the world's most destructive weapons, peace often gives way to oppression, to violence, or to devastating war," Romney said. "We must not delude ourselves into thinking that containment is an option."

The Obama administration says that Syrian President Bashar Assad has forfeited his right to lead Syria, and grisly murders in the town of Houla over the weekend reinforce that argument.

But despite mounting pressure, Assad isn't budging. The U.S is now trying to enlist Russia to use its influence with the Syrian leader to follow the so-called Yemen model and move out of the way.

U.S. diplomats were relieved this weekend when China allowed a prominent dissident, Chen Guangcheng, to fly to New York with his family.

China, too, is presumably happy that Chen is no longer in the country doing his advocacy work. Chinese exiles tend to fade into obscurity when they leave the country, and Beijing might be counting on that to happen with Chen.

But social media may be changing this equation.

U.S. diplomats are breathing a sigh of relief Sunday after a human rights activist sheltered briefly by the U.S. embassy in Beijing was allowed to leave China and come to the United States. Chen Guangcheng arrived Saturday night with his wife and two children. He has a fellowship to study at New York University.

Chen appeared briefly before the cameras Saturday night in New York's Greenwich Village, where he will be living with his family and studying law.

The Obama administration is announcing a major new initiative to boost investments in rural Africa in hopes of lifting millions out of poverty. Several African leaders are in Washington, D.C., for the announcement, which comes as President Obama hosts leaders of the Group of Eight in Maryland. Food security is a key agenda item.

Secretary of State Hillary Clinton gets questioned about her political future wherever she goes. She says she plans to get off the "high-wire" of politics after she wraps up her tenure as secretary of state, but her trips sometimes feel like she's campaigning — for America's image and for her own legacy. NPR's Michele Kelemen has this behind-the-scenes reporter's notebook of Clinton's most recent swing through Asia.