Michelle Littke, of Scituate, Mass., wites on a poster at a makeshift memorial in Copley Square on Boylston Street in Boston, Wednesday, April 24, 2013. Traffic was allowed to flow all the way down ... more 
Michelle Littke, of Scituate, Mass., wites on a poster at a makeshift memorial in Copley Square on Boylston Street in Boston, Wednesday, April 24, 2013. Traffic was allowed to flow all the way down Boylston Street on Wednesday morning for the first time since two explosions on April 15.(AP Photo/Michael Dwyer) less 
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Associated Press | Photo By Michael Dwyer
Thu, Apr 25, 2013 4:19 AM EDT