Former Detriot Lions cornerback and Pro Football Hall of Famer Lem Barney signs autographs at the 21st Annual Bobby Mitchell AutoTrader.com Hall of Fame Golf Classic benefiting the Leukemia & Lymphoma Society at Landsdowne Resort on July 10. Forty-two pro football and basketball Hall of Fame athletes participated in the three-day event, which included a banquet and awards dinner, car raffle and golf tournament. The event honored patient heroes Alex Nieves, 20, of Centreville, and Taylor Law, 11, of Olney, Md. The annual event has raised more than $7 million since its inception in 1988.