$50 dollars says the Marine isn't a vegetarian, but an opportunist.
Wanted: One US Marine to claim he is a vegetarian. Payment will be the opportunity to make out with (or more) with a hot girl in her undies. Call PETA.
Yeah sure... Now the question is, how did they pick him out of the 12,000 that responded?
If I was a young and horny Marine I would cheerfully pretend to be a vegetarian for a payoff like that.