Defense Secretary Robert Gates, center, sits with Chairman of the Joint Chiefs of Staff Adm. Michael Mullen, left, and Vice President Joe Biden, right, as they listen to President Barack Obama speak ... more 
Defense Secretary Robert Gates, center, sits with Chairman of the Joint Chiefs of Staff Adm. Michael Mullen, left, and Vice President Joe Biden, right, as they listen to President Barack Obama speak about Libya at the National Defense University in Washington, Monday, March 28, 2011. less 
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Associated Press | Photo By Charles Dharapak
Mon, Mar 28, 2011 8:24 PM EDT