Syrian refugees: how the U.S. screens

On Wednesday, November 18th, Yahoo News Live explores the Syrian refugee crisis, the emigration process for U.S. entry and the stern, blow back from an increasing series of U.S. governors concerned that refugees pose a security threat. Yahoo Global Anchor Katie Couric explores this topic and walks us through the vetting process for people seeking asylum with Melanie Nezer, Chair of Refugee Council U.S.A. and Vice President of Policy & Advocacy for HIAS.