Vice President Joe Biden, left, accompanied by Sen. Bill Nelson, D-Fla., center foreground, and Rep. Alcee Hastings, D-Fla., right, takes off his sunglasses at the request of a reporter at the Safari ... more 
Vice President Joe Biden, left, accompanied by Sen. Bill Nelson, D-Fla., center foreground, and Rep. Alcee Hastings, D-Fla., right, takes off his sunglasses at the request of a reporter at the Safari Hammock area in the Everglades National Park, Fla., Monday, April 23, 2012. (AP Photo/Alan Diaz) less 
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Associated Press | Photo By Alan Diaz
Mon, Apr 23, 2012 5:41 PM EDT