Trump will use 'overwhelming force' against Iran, says US Ambassador to NATO

Trump will use 'overwhelming force' against Iran, says US Ambassador to NATO US Ambassador to NATO Matthew Whitaker said on Fox News Sunday that if Iranians "want to act belligerent, then he will respond with overwhelming force". US Ambassador to NATO Matthew Whitaker said on Fox News Sunday that if Iran "want to act belligerent, then he will respond with overwhelming force," as the U.S. and Iran traded heavy missile and drone strikes over the weekend.