Frank Grillo, right, a mentor with the Buffalo Veterans Treatment Court talks about the success of program graduate Britten Walker, as Mrs. Walker looks on, at the NADCP 18th Annual Training ... more 
Frank Grillo, right, a mentor with the Buffalo Veterans Treatment Court talks about the success of program graduate Britten Walker, as Mrs. Walker looks on, at the NADCP 18th Annual Training Conference, on Thursday, May 31, 2012 in Nashville, Tenn. (Frederick Breedon / AP Images for The National Association of Drug Court Professionals) less 
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Associated Press
Thu, May 31, 2012 2:57 PM EDT