Laura Dean Mooney, national president of Mothers Against Drunk Driving (MADD), holds up a photograph of her late husband Mike and their daughter as U.S. Transportation Secretary Ray LaHood stands ... more 
Laura Dean Mooney, national president of Mothers Against Drunk Driving (MADD), holds up a photograph of her late husband Mike and their daughter as U.S. Transportation Secretary Ray LaHood stands behind her during a news conference announcing the new Driver Alcohol Detection System for Safety (DADSS) in Waltham, Mass., Friday morning, Jan. 28, 2011. Mooney's husband was killed 20 years ago by a drunk driver. less 
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Associated Press | Photo By Stephan Savoia
Fri, Jan 28, 2011 11:06 PM EST