Surveillance Video Shows Vegas Gunman Methodically Bringing Suitcases Of Weapons | NBC Nightly News

In the week before the Las Vegas mass shooting, Stephen Paddock brought at least 21 suitcases to his room at the Mandalay Bay hotel as he gradually amassed 23 guns and thousands of rounds of ammo. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News is a leading source of global news and information. Here you will find clips from NBC Nightly News, Meet The Press, and original digital videos. Subscribe to our channel for news stories, technology, politics, health, entertainment, science, business, and exclusive NBC investigations. Connect with NBC News Online! Visit NBCNews.Com: http://nbcnews.to/ReadNBC Find NBC News on Facebook: http://nbcnews.to/LikeNBC Follow NBC News on Twitter: http://nbcnews.to/FollowNBC Follow NBC News on Google+: http://nbcnews.to/PlusNBC Follow NBC News on Instagram: http://nbcnews.to/InstaNBC Follow NBC News on Pinterest: http://nbcnews.to/PinNBC Surveillance Video Shows Vegas Gunman Methodically Bringing Suitcases Of Weapons | NBC Nightly News