Judge Orders Trump Admin to Preserve "Signal" Records

MSNBC’s Melissa Murray hosts “The Beat” on Thursday, March 27, and reports on the ongoing fallout from the Trump administration’s military group chat leak and its escalating crackdown on free speech on college campuses. Leah Litman, Paul Eaton, Naz Ahmad, Jamal Greene, Rev. Al Sharpton, and Maya Wiley join.