A silhouette of John F. Kennedy Jr. saluting his father's casket at President John F. Kennedy's state funeral is seen at the JFK Memorial Plaza in Dallas, Texas November 22, 2013. Friday marks the ... more 
A silhouette of John F. Kennedy Jr. saluting his father's casket at President John F. Kennedy's state funeral is seen at the JFK Memorial Plaza in Dallas, Texas November 22, 2013. Friday marks the 50th anniversary of JFK's assassination. REUTERS/Mike Stone (UNITED STATES - Tags: POLITICS ANNIVERSARY) less 
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Reuters | Photo By MIKE STONE / REUTERS
Fri, Nov 22, 2013 11:26 AM EST