A US Marine eats a scorpion as he participates in a jungle survive program as part of the annual combined military exercise Cobra Gold 2010 at a Navy base in Chonburi province on February 9, 2010. About 14,000 military personnel from six nations, South Korea, Indonesia, Thailand, US, Singapore and Japan, are involved in the largest US-led war games in the Pacific, ending on February 11. TOPSHOTS AFP PHOTO/PORNCHAI KITTIWONGSAKUL (Photo credit should read PORNCHAI KITTIWONGSAKUL/AFP/Getty Images)

Like an episode of "Fear Factor," Marines drank cobra blood and ate scorpions during a jungle survival program as part of the annual combined military exercise Cobra Gold 2010 at a Navy base in Chonburi province, Thailand, on Feb. 9. About 14,000 military personnel from six nations -- South Korea, Indonesia, Thailand, the United States, Singapore and Japan -- are involved in the largest U.S.-led war games in the Pacific, which end Feb. 11. (Pornchai Kittiwongsakul / AFP / Getty Images)