Gov. Walz & Mayor Frey blast Trump DOJ investigations

Tonight on The Last Word: MS NOW reports the Department of Homeland Security fired at people in cars at least 14 times since July. Also, Democrats criticize Donald Trump’s extreme actions on immigration. Plus, Trump and Republicans continue to make America less affordable. And Trump claims Iran halted 800 scheduled executions. David Noriega, Barbara McQuade, Rep. Greg Casar, Rebecca Cooke, and Amb. Michael McFaul join Ali Velshi.