The point of the Obama Iran deal wasnt to stop Iran from getting the bomb. It was to diffuse regional tensions by having a publicly contrite Iran work its way back into the global economy. Moderate dems have always believed in peace through economic colonialiam. Similar to how his administration softened on Cuba.

If it had been left in place Iran would be selling oil without sanction to the whole world right now, and building a larger economy of manufacture for the region. Any guess as to who in the area didnt fuckin want that?