I agree.
It's just another typical Trump 'hit piece', couched in amorphous undefined verbiage essentially praising Obama, for whatever reason, that Trump chose not to unleash Hell on Iran.
Remember, Saddam Hussein declared that he would roast the infidels stomach over the fires of hell.
Hamas, Hezbollah, and Iran, threaten to burn Israel down, and 'drive the Jews into the sea!'
My point here is that Muslim culture is somewhat like Klingon from Star Trek. They expect bold, exaggerated boasts and threats, even if there is no intention or possibility to carry them out. If anyone "retreated" it was Iran. Who only recently said they would set Europe, Israel, and America on fire, after the strike. To my knowledge, all they did was to throw a few rockets at the 'Green Zone' in Iraq, and have basically calmed down since then. (all thanks to Obama? of course)