Trump's UN ambassador threatens Iranian counterpart: 'He should be careful with his words'

President Donald Trump's ambassador to the United Nations threatened his Iranian counterpart in an appearance on Fox Business.

U.S. envoy Mike Waltz clashed with Iran's UN ambassador Saeid Iravani at an emergency meeting Sunday of the UN Security Council after the president ordered joint airstrikes with Israel that killed Ayatollah Ali Khamenei and other top leaders, after the Iranian envoy urged American representatives to "be polite."

"Frankly, I’m not going to dignify this with another response, especially as this representative sits here in this body representing a regime that has killed tens of thousands of its own people and imprisoned many more simply for wanting freedom from your tyranny," Waltz said at the meeting.

Waltz appeared Wednesday morning on Maria Bartiromo's program, where he apparently threatened Iravani on air.

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