Kelvin N. Crenshaw, Special Agent in Charge Bureau of Alcohol, Tobacco and Explosives holds a gun during a news conference held by the Bureau of Alcohol, Tobacco Thursday, March 3, 2011, in Portland, ... more 
Kelvin N. Crenshaw, Special Agent in Charge Bureau of Alcohol, Tobacco and Explosives holds a gun during a news conference held by the Bureau of Alcohol, Tobacco Thursday, March 3, 2011, in Portland, Ore. An undercover investigation into illegal weapons in the Portland area that stretched into southwest Washington has led to the arrests of at least 25 people, with more arrests anticipated. less 
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Associated Press | Photo By Rick Bowmer
Thu, Mar 3, 2011 6:55 PM EST