The House will vote Thursday on a resolution to limit President Trump's ability to take future military action against Iran without congressional authorization, Speaker Nancy Pelosi (D-Calif.) announced Wednesday afternoon. (The Hill)

https://thehill.com/homenews/house/477406-house-to-vote-thursday-on-war-powers-resolution-after-iran-attacks

Donald Trump has to be stopped from starting a new war without Congressional approval.

He is not a king.