Chicago Police Superintendent Jody Weis speaks at a news conference at City of Chicago Office of Emergency Management and Communications Monday, Sept. 20, 2010 in Chicago. Federal authorities say ... more 
Chicago Police Superintendent Jody Weis speaks at a news conference at City of Chicago Office of Emergency Management and Communications Monday, Sept. 20, 2010 in Chicago. Federal authorities say they've arrested a 22-year-old man who allegedly placed a backpack on a crowded Chicago street corner over the weekend thinking it contained an explosive. The FBI's Chicago office says Sami Samir Hassoun is charged with one count each of attempted use of a weapon of mass destruction and attempted use of an explosive device. At left is executive director of OEMC, Jose Santiago. less 
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Associated Press | Photo By Kiichiro Sato
Wed, Sep 22, 2010 12:52 AM EDT