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Press Articles
From New York Times, May 16, 2011
From DoD Live, May 12, 2011
From United States Army (press release), October 20, 2010
From The Philadelphia Inquirer, May 30, 2010
From NPR, January 18, 2010
From New York Times, August 17, 2009
From U.S. News & World Report, June 24, 2009
From U.S. News & World Report, June 24, 2009
From New York Times Magazine, January 7, 2007
Scholarly Publications
by Seligman, 2008