Friday News Roundup – Domestic (Diane Rehm Show)

President Obama begins a 60-day campaign to convince skeptics in Congress and the American public to support the nuclear deal with Iran. Wisconsin Gov. Scott Walker officially joins the crowded field of Republican presidential hopefuls. A gunman kills four marines Thursday in a shooting in Chattanooga, Tennessee; officials are treating the attack as a possible act of domestic terrorism. And President Barack Obama becomes the first American president to visit a federal prison, aiming to rally support for an overhaul of the U.S. criminal justice system. A panel of journalists joins Diane for analysis of the week’s top national news stories.
Interview:
http://thedianerehmshow.org/shows/2015-07-17/friday-news-roundup-domestic