ON THE LINE Owning Guns: Rights & Responsibilties

A shooting rampage at the Navy Yard in Washington DC. A gun battle in Chicago. A military-like assault in Nairobi. One week: three horrific events, leaving scores dead. Are more guns to blame...or are they the solution? "Owning Guns: Rights and Responsibilities", that's on this week's "On The Line". GUESTS Larry Pratt: Executive Director, Gun Owners of America. John Rosenthal: Founder, Stop Handgun Violence.