President Barack Obama laughs with UN Ambassador Susan Rice, his choice to be his next National Security Adviser, right, current National Security Adviser Tom Donilon, who is resigning, and Samantha ... more 
President Barack Obama laughs with UN Ambassador Susan Rice, his choice to be his next National Security Adviser, right, current National Security Adviser Tom Donilon, who is resigning, and Samantha Power, his nominee to be the next UN Ambassador, Wednesday, June 5, 2013, in the Rose Garden at the White House in Washington, where he made the announcment. (AP Photo/Charles Dharapak) less 
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Associated Press | Photo By Charles Dharapak
Wed, Jun 5, 2013 3:40 PM EDT