Moderator Barbara Slavin, Washington Correspondent for Al-Monitor.com, David Rennie, Washington Bureau Chief & Lexington Columnist for The Economist, and Michael Williams, Contributor to CBS Radio discuss Iran deal and prisoner swap and the implications for the US-Iranian relations and the region, the UN report on the massive deaths in Iraq since 2014 and ISIS presence there, the Taliban massacre in Pakistan, and Sarah Palin’s endorsement of Donald Trump.