An official wipes down a presidential limousine shortly before President Barack Obama arrives on Air Force One Thursday, May 8, 2014, at Marine Corps Air Station Miramar in San Diego. Obama is ... more 
An official wipes down a presidential limousine shortly before President Barack Obama arrives on Air Force One Thursday, May 8, 2014, at Marine Corps Air Station Miramar in San Diego. Obama is scheduled to attend a political fundraiser during his brief stopover in San Diego. (AP Photo/Gregory Bull) less 
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Associated Press | Photo By Gregory Bull
Thu, May 8, 2014 4:15 PM EDT