Doug Perdue, head of the Pittsburgh division of the FBI, talks to Channel 4 Action News' Andrew Stockey about how the bombing at the Boston Marathon will impact security for the upcoming Pittsburgh ... more 
Doug Perdue, head of the Pittsburgh division of the FBI, talks to Channel 4 Action News' Andrew Stockey about how the bombing at the Boston Marathon will impact security for the upcoming Pittsburgh Marathon. less 
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WTAE - Pittsburgh Videos
Wed, Apr 17, 2013 8:18 PM EDT