CBS News senior correspondent John Miller, a former FBI assistant director, explains the alleged sequence of events that led to the death of one Boston bombing suspect, and the ongoing manhunt for the... more 
CBS News senior correspondent John Miller, a former FBI assistant director, explains the alleged sequence of events that led to the death of one Boston bombing suspect, and the ongoing manhunt for the other. less 
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Fri, Apr 19, 2013 12:31 PM EDT