Do these politicians really think that pushing more sanctions on Iran is not going to effect the nuclear deal? It certainly will affect Iran's willingness to comply with the agreement. The United States has been selling arms to Saudi Arabia which they've been using to bomb civilians in Yemen. Should we sanction ourselves and Saudi Arabia? Saudi Arabia has also been providing support for terrorism by funding some extremist rebels in Syria and spreading Wahhabism around the world and yet they're one of our closest allies. The hypocrisy here is so clear! Our policy in the Middle East is a complete mess. We need to stop policing the world and making friends with authoritarian regimes.