FILE - In this March, 26, 2012, file photo US President Barack Obama, left, during a bilateral meeting with Russian President Dmitry Medvedev, right, in Seoul, South Korea. Obama has succeeded in ... more 
FILE - In this March, 26, 2012, file photo US President Barack Obama, left, during a bilateral meeting with Russian President Dmitry Medvedev, right, in Seoul, South Korea. Obama has succeeded in increasing cooperation with Moscow on nuclear arms reduction and shoring up U.S. partnerships in Asia to counter expanding Chinese power. But on other questions crucial to U.S. interests, those countries have proved stubbornly unyielding. (AP Photo/Pablo Martinez Monsivais, File) less 
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Associated Press | Photo By Pablo Martinez Monsivais, File
Sat, Apr 28, 2012 9:04 AM EDT