SEN. TED CRUZ: What President Obama wants to do is he's run to the United Nations and wants to use the United Nations to bind the United States and take away our sovereignty. I spent five and a half years as the Solicitor General of Texas and U.S. Supreme Court and I went in front of the U.S. Supreme Court and took it on and we won a historic victory saying the World Court and U.N. has power to bind the United States, no president Republican or Democrat has the authority to give away our sovereignty. If there is anyone up here who would be bound by this catastrophic deal with Iran, they are giving up the core responsibility of commander in chief and as president I would never do that.