"This 2003 photo provided by the NFL shows Jacksonville Jaguars NFL player Marc Edwards. The former NFL player who played high school football with an Army sergeant suspected of slaughtering 16 Afghan villagers says the killings have caused him great concern for his former teammate.  In a statement Tuesday, March 20, 2012, Marc Edwards calls Robert Bales ""one of my oldest and best friends."" Edwards and Bales played on the same high school football team in the early 1990s in a Cincinnati suburb. (AP Photo/NFL Photos)"
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