Conception Lavalle sweeps up the stage area set up on Dealey Plaza for the JFK anniversary event in Dallas, Thursday, Nov. 21, 2013. Loose gatherings of the curious and conspiracy-minded at Dallas’ ... more 
Conception Lavalle sweeps up the stage area set up on Dealey Plaza for the JFK anniversary event in Dallas, Thursday, Nov. 21, 2013. Loose gatherings of the curious and conspiracy-minded at Dallas’ Dealey Plaza have marked past anniversaries of the assassination of President John F. Kennedy. But for the 50th anniversary, the city of Dallas has planned a solemn ceremony Friday in the plaza he was passing through when shots rang out. There will be brief remarks by the mayor and the tolling of church bells. (AP Photo/LM Otero) less 
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Associated Press | Photo By LM Otero
Thu, Nov 21, 2013 4:05 PM EST