DHS: Two officers fired weapons in Pretti shooting

Tonight, in a notice to Congress obtained by NBC News, the Department of Homeland Security says two officers fired their weapons 5 seconds after an agent had yelled Alex Prey had a gun. It all comes as President Trump tries to turn down the temperature in Minneapolis, promising what he's calling a big investigation into PR's shooting death. >> I'm going to be watching over it.I want a very honorable and honest investigation. I have to see it myself. and detailing why he made that dramatic shakeup following ...