North Korea vows nuclear strike against U.S.

SEOUL, South Korea North Korea on Thursday vowed to launch a pre-emptive nuclear strike against the United States, amplifying its threatening rhetoric hours ahead of a scheduled vote by U.N. diplomats on whether to level new sanctions against Pyongyang for its recent nuclear test.
An unidentified spokesman for Pyongyang's Foreign Ministry said the North will exercise its right for "a preemptive nuclear attack to destroy the strongholds of the aggressors" because Washington is pushing to start a nuclear war against the North.