Why is it so difficult to pass gun control laws?

After Sunday’s mass shooting in Las Vegas, Democrats on Capitol Hill have renewed their push for tighter gun laws. Republicans say this is not the time to talk about that, and have temporarily shelved a bill that would have made it easier to buy gun silencers.



  • Adam Winkler - professor of law at UCLA, and author of "Gunfight: The Battle over the Right to Bear Arms in America" - @adamwinkler