Vice President Joseph Biden, surrounded by Secret Service and staff, arrives by Air Force Two before speaking at a civil rights leaders luncheon in Selma, Alabama on Sunday March 3, 2013. Later the ... more 
Vice President Joseph Biden, surrounded by Secret Service and staff, arrives by Air Force Two before speaking at a civil rights leaders luncheon in Selma, Alabama on Sunday March 3, 2013. Later the Vice President marched over the historic Edmund Pettus Bridge with civil rights leaders. (Photograph by Melina Mara/The Washington Post via Getty Images) less 
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Getty Images | Photo By Photograph by Melina Mara/The Washington Post via Getty Images
Fri, May 2, 2014 5:00 PM EDT