Doug Williams, Roger Staubach suit up to fight heart disease

Doug Williams put on a different jersey Wednesday than we're used to seeing.

"It's all about giving back,” Williams says. “I think we as athletes old athletes or what have you it still boils down to helping other people when you have the opportunity."

Others suited up for their opportunity to play with the Redskins legend even though he's changed slightly from his burgundy and gold days .

Fellow football great Roger Staubach also played in the charity game held at Navy's field. Both alums, rekindled the rivalry, and talked RG3.

"I averaged about 5.6 yards a carry, and if I had RG3's speed, I'd average about 8,” Staubach says.