How does a handgun compare to an AR-1506:03
Stephanie Ruhle takes a look at what teachers would be up against, if they were armed with a handgun and confronted with an AR-15. MSNBC Terrorism Analyst Malcolm Nance explains just how outgunned these teachers would be.
Active shooter reported in Aurora, Ill., manufacturing company04:11
Supreme Court to take up case over citizenship question on census02:14
Climate change is a real national emergency05:02
Where will President Trump get his border wall money from?03:32
For Fact’s Sake: A wall wouldn't stop drugs from entering the U.S.09:47
What actually constitutes a national emergency?07:50