Changing the Gun Laws in America

Murphy: It does feel often like de javous repeating itself. There's nothing in this country that's is popular as changing the gun laws to make our kids safe. 90 % of americans support things like making sure that everybody has to go through a background check before they buy a gun. But we run up against this brick wall, which is the power of the gun industry and the gun lobby. And i don't know whether this is going to succeed.