Israeli Prime Minister Benjamin Netanyahu is on the mission of his lifetime. For years, the veteran leader has made the destruction of Iran’s nuclear program his top priority.

House "Squad" members are criticizing Israel's military action against Iran as U.S. officials warn Tehran not to respond to what Israel described as a preemptive strike.

Israel unleashed a punishing barrage of strikes across Iran Sunday stretching from the west to Tehran and Mashhad in the east, after Prime Minister Benjamin Netanyahu vowed to make the country pay "a very heavy price" for killing civilians.