The historic deal between Iran, the US and 5 other countries is already controversial from Capitol to the Middle East. Also, workers at Walmart are staging the first of a series of strikes across the country set to culminate on Black Friday. We find out what they're asking, how the world's biggest retailer is responding and what's at stake for America's consumer economy.
Banner image: US Secretary of State John Kerry shakes hands with Iranian Foreign Minister Javad Zarif after the P5+1 and Iran concluded negotiations about Iran's nuclear capabilities on November 24, 2013. State Department photo