EXCLUSIVE: Gov. JB Pritzker joins Jen Psaki on "The Briefing" as Chicago braces for the Trump admin.'s potential deployment of National Guard troops. "The federal government not communicating with state government about what is supposed to be a law enforcement action by them — that's unheard of, really." | MSNBC

"It's, I believe, a nefarious plan. It's one that's been repeated over and over again by, well, tyrannical dictatorships across history." Gov. JB Pritzker exclusively joins Jen Psaki on "The Briefing" to discuss Trump's threat to send troops into Chicago. | MSNBC