The transition from civilian to that of a Marine is a process unlike any other in any branch of the military. As any potential recruit can imagine, Marine recruit training is difficult and challenging. Its purpose is to mold a Marine from the inside out. Nick "Gunny Pop" Popaditch is best known as the "Cigar Marine" and author of Once a Marine, a candid memoir about his service as a tank commander in Iraq, his horrific wounding in the first...