OK, I will try and get you up to speed since you obviously swallow the New York Times.
This like one of 5 or 6 key points that are going around. There are all kinds of strained logic by the Democrat response and Media to turn this into a loss for Trump. Like for example the Democrat response to the plane tragedy is Collateral damage (theory), Passengers murdered by DT (theory), John Kerry, diplomacy was working until Trump abandoned it lies(theory).
For example, vast outbreaks of Iranian terrorism happened all over the region. Additional development of ballistic weaponry that Kerry promoted and lied to us about. The false claim that had Trump left the nuclear deal in place Iran would not develop nuclear weapons.
Finally, The Iran deal wasn't even a band-aid it was a misdirection and the Iran regime is cancer and somehow Obama Kerry had empowered the moderates.
The War Powers (theory) nonbinding initiative that Pelosi called Trump the aggressor. I do agree that Mike Lee is consistent in his interpretation of the War Powers in the Const. but Pelosi is just full of it. She supported a full scale war in Lybia like 5 minutes ago.