We know Trump never reads, or even receives his daily security briefings. We know he cannot handle anything even tangentially related to the fact that Russia interfered in our 2016 elections, and is likely planning to interfere again. We know Trump regularly derides and dismisses our seventeen highly esteemed security agencies set up specifically to protect our democracy and its citizens from harm. The latest proof came on Thursday, when Trump fired director of national intelligence, Joseph Maguire.