" I 've stopped looters , run political parties out of abandoned buildings , caught people with large amounts of cash and weapons , " said U.S. Army 2nd Lt. Cody Williams .
" I 've stopped looters , run political parties out of abandoned buildings , caught people with large amounts of cash and weapons , " Williams said .
Romanian port authorities said two ships that sank during World War II had resurfaced as water levels fell and could block river traffic .