Wittmann, Gottlieb, Casino and Ross are all regulars at the annual Militaria Antiques Xtravaganza (MAX) in Monroeville, Pa.

FORBES: Collecting Evil

But when the Monroeville resident visited home in recent years, he did not talk about his assignments or his missions, said former neighbor Kim Victor.

CNN: Navy SEAL was smart, in superb shape

Checque, 28, of Monroeville, Pennsylvania, was killed during the operation.

CNN: American doctor rescued in Afghanistan: Thank you