Kim vows to unveil new weapon as U.S. lets his deadline pass

North Korean leader Kim Jong Un said Wednesday that his country would continue building its nuclear arsenal and soon unveil a new strategic weapon, state-run media outlet KCNA reported Wednesday. Kim's comments came after his deadline passed for the U.S. to begin new talks on exchanging denuclearization progress and sanctions relief. He had warned he might take a "new path" if the U.S. ignored his ultimatum, raising concerns that North Korea would soon test an intercontinental missile and a nucl...