A few Republicans think war with Iran is a bad idea
As Congress returns to session this week amid a new conflict in the Middle East, a crucial question hangs over Washington: Who gets to decide when America's military can be sent to war?
The Constitution says that only Congress has that power, with limited exceptions. In the four days after hostilities began, the Trump administration has struggled to articulate whether any of those exceptions apply to this situation. Secretary of Defense Pete Hegseth has called this a "war," undermining the argument that it's a different kind of military action that doesn't require congressional authorization. Secretary of State Marco Rubio and others have said the strikes against Iran were in response to an imminent threat against American troops in the region—only to later back down from that claim. President Donald Trump has made overlapping and contradictory claims about the conflict's aims, and on Tuesday seemed to claim responsibility for initiating Saturday's attack.