Former U.S. President John F. Kennedy and first lady Jacqueline Kennedy arrive at Love Field prior to his assassination in Dallas,Texas, in this handout image taken on November 22, 1963. Friday, ... more 
Former U.S. President John F. Kennedy and first lady Jacqueline Kennedy arrive at Love Field prior to his assassination in Dallas,Texas, in this handout image taken on November 22, 1963. Friday, November 22, 2013, will mark the 50th anniversary of the assassination of President Kennedy. REUTERS/Cecil Stoughton/The White House/John F. Kennedy Presidential Library (UNITED STATES: Tags: POLITICS ANNIVERSARY) ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS PICTURE IS DISTRIBUTED EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS less 
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Reuters | Photo By HANDOUT / Reuters
Tue, Nov 19, 2013 6:13 PM EST