Gun Control Debate Remains Stunted In Congress

Gun violence and gun control are the topics of a series of hearings currently being held in the U.S. Senate. Since the mass shooting in Newtown, Conn., the White House and gun control advocates have pushed for stricter gun laws to help reduce gun violence, but many congressional Republicans remain skeptical. Weekend Edition Sunday host Rachel Martin speaks with Sen. Charles Grassley, a Republican from Iowa and the ranking member of the Senate Judiciary Committee.