This is Trump's reaction after the murder of Iran's most powerful general.

Iranian General Qasssem Suleiman was killed by American forces in Iraq.

The Pentagon has confirmed that he was killed by “presidential decision”.

General Solejmani was in the car as he headed to Baghdad Airport, along with his Iranian-backed militia, when he was shot through an air strike in the United States.

Donald Trump, after his murder, reacted to the letter. But this time, the U.S. President wrote nothing but posted the American flag.

The general, Qasem Solejmani, was head of Iran's Revolutionary Guard elite forces, and Periscope follows.