Moderator Tom DeFrank, Contributing Editor to National Journal, Stephen Collinson, Senior Reporter at CNN Politics, and Tim Mak, Senior Congressional Correspondent for The Daily Beast discuss US Congress taking a closer look at the nuclear Iran deal and President Putin’s lifting a ban on missile sales to Teheran, Iraqi Prime Minister Haider al-Abadi’s visit to the US, and Hillary Clinton and Marco Rubio announcing their presidential run in 2016.