Sandals sit on the floor in the washroom at the Islamic Society of Boston mosque in Cambridge, Mass., on Friday, April 19, 2013. A mosque official confirmed that the two suspects in the Boston ... more 
Sandals sit on the floor in the washroom at the Islamic Society of Boston mosque in Cambridge, Mass., on Friday, April 19, 2013. A mosque official confirmed that the two suspects in the Boston Marathon bombings, who lived a short distance away, worshipped there occasionally. Tamerlan Tsarnaev ranted at a neighbor about Islam and the United States. His younger brother, Dzhokhar, relished debating people on religion, "then crushing their beliefs with facts." (AP Photo/Allen Breed) less 
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Associated Press | Photo By Allen Breed
Sat, Apr 20, 2013 8:16 PM EDT