The Navy SEAL told Esquire: When we first started the war in Iraq, we were using Metallica music to soften people up before we interrogated them," the Shooter says.

Many current SEAL missions were first assigned to them. British Combined Operations veteran LCDR Arthur Wooley, of the Royal Navy, was placed in charge of the OSS Maritime Unit in June 1943.

He joined the Navy to turn his life around at age 19 and, after serving with the Elite SEAL Teams, he returned home and began a new life as a minister and motivational speaker.