NBC News national security contributor and former Assistant Director for Counterterrorism at the FBI, Frank Figliuzzi, joins News NOW to explain how the shooter at the Robb Elementary School in Texas was able to purchase the weapons used in the attack and whether the argument to arm teachers is a solution to gun violence on campus.  » Subscribe to NBC …

FOX Business’ ‘Legends and Lies’ recounts the life of Butch Cassidy, a charismatic leader, charming criminal and founder of the notorious ‘Wild Bunch.’ #FOXBusiness #Fox Subscribe to Fox Business! https://bit.ly/2D9Cdse Watch more Fox Business Video: https://video.foxbusiness.com Watch Fox Business Network Live: http://www.foxnewsgo.com/ FOX Business Network (FBN) is a financial news channel delivering real-time information across all platforms that impact both …

Twenty-one people were killed and 17 were wounded in the attack at Robb Elementary that also left suspect Salvador Ramos dead. 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 #ABCNews Original source (ABC/Youtube)