U.S. President Obama listens to Canadian PM Harper during a joint news conference in Washington

 
U.S. President Obama listens to Canadian PM Harper during a joint news conference in Washington
U.S. President Barack Obama listens to Canadian Prime Minister Stephen Harper during a joint news conference in the Eisenhower Executive Office Building in Washington, February 4, 2011. Obama and Canadian PM Harper agreed on Friday to a new approach to U.S. and Canadian security that they said would help boost trade by reducing logjams at the border. REUTERS/Jim Young (UNITED STATES - Tags: POLITICS)