Vice President Joe Biden and his wife Dr. Jill Biden wave after his speech at the Democratic National Convention in Philadelphia, Pennsylvania, U.S. July 27, 2016. Picture taken July 27, 2016. ... more 
Vice President Joe Biden and his wife Dr. Jill Biden wave after his speech at the Democratic National Convention in Philadelphia, Pennsylvania, U.S. July 27, 2016. Picture taken July 27, 2016. REUTERS/Jim Young less 
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Reuters | Photo By JIM YOUNG / REUTERS
Thu, Jul 28, 2016 2:43 PM EDT