Tim Kaine actually said...

the initiation of war is supposed to be by Congress with the President then managing the war

Congress needs to be involved because you are using a congressional statute that imposes sanctions as leverage in this topic.

I support this administration's plan to return to diplomacy. But returning to the JCPOA without concrete actions... will be insufficient.

I have a very different opinion about the JCPOA than the Republican members of this body.