Sen. Lankford: Congress has to address issue of bump stocks

Aired: 10/4/2017 | 0:07:05 | Clip
The political debate over gun control in the U.S. has been reignited by the tragedy in Las Vegas. Judy Woodruff speaks with Sen. James Lankford, R-Okla., about the use of bump stocks in the attack and how Washington might respond, the role the gun lobby plays in this debate, plus the progress made by the Senate on the Russia investigation.