WASHINGTON - APRIL 12: A Secret Service officer stands outside Vice President Joseph Biden's armored limo before an event at the World War II Memorial April 12, 2011 in Washington, DC. Biden was ... more 
WASHINGTON - APRIL 12: A Secret Service officer stands outside Vice President Joseph Biden's armored limo before an event at the World War II Memorial April 12, 2011 in Washington, DC. Biden was joined by Secretary of the Interior Kenneth Salazar and others to dedicate a plaque for Senate majority leader Bob Dole's (R-KS), a World War II veteran, involvement in building the memorial. (Photo by Brendan Smialowski/Getty Images) less 
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Getty Images | Photo By Brendan Smialowski / Getty Images
Tue, Apr 12, 2011 2:22 PM EDT