San Jose Mayor Sam Liccardo provides an update on the VTA rail yard shooting and discusses whether any gun control measures could address the threat of gun violence. ABC News Live Prime, Weekdays at 7 EST & 9 EST WATCH the ABC News Live Stream: https://bit.ly/3rzBHum SUBSCRIBE to ABC News: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK: https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc #ABCNLPrime #SanJose #MayorSamLiccardo