The United States would "take out" any North Korea missile seen as on course to hit Guam, a U.S. territory in the western Pacific, Defense Secretary Jim Mattis said Monday.Referring to North Korea's threat last week to simultaneously fire four ballistic missiles into waters off Guam, Mattis said Washington would know the trajectory of a missile fired by Pyongyang "within moments," and that if the missile is expected to hit Guam, "we'll take it out."The Pentagon chief warned that war could break out if North Korea were to fire a missile at the United States."If they fire at the United States…READ FULL ARTICLE