Nuclear Powerful News Today

You are the worlds most nuclear powerful. >> reporter: tests of engines for intercontinental ballistic missiles. cnn is learning more about what the u.s. carrier group could do off north koreas coast if ordered to strike. the vinson strike group has two destroyers and a cruiser with more than 2,000 missile tubes. they carry the same type of tomahawk missiles and could shoot down some north korean mifl missiles. >> the ship on the right carried over a hundred missiles. some of those would be able...