Prosecutor: ‘No excuse’ for Chauvin’s deadly force

Tonight on the Last Word: The Derek Chauvin jury concludes the first day of deliberations. Also, Judge LaJune Lange talks to Lawrence about the Chauvin trial and what to expect in jury deliberations. Plus, former Vice President Walter Mondale has died at age 93. President Biden holds a bipartisan meeting with lawmakers on the infrastructure plan. And Attorney General Merrick Garland vows to combat domestic extremism. Kirk Burkhalter, Marq Claxton, Elizabeth Drew, Sen. John Hickenlooper and Michigan Attorney General Dana Nessel also join Lawrence O’Donnell.