ALLISON BARRIE – Lurking (and leaking) beneath the world’s oceans are an estimated 200 million pounds of unexploded and potentially dangerous explosives — from bombs to missiles to mustard gas. Texas A&M oceanographers William Bryant and Niall Slowey documented two such dumpsites in the Gulf of Mexico recently. They conservatively guess that at least 31 million pounds of bombs can be found not just in the Gulf, but also off the coasts of at least 16 states, from New Jersey to Hawaii.