Jan. 6 Cmte. votes to refer Bannon for criminal contempt

Tonight on the Last Word: The January 6 Select Committee votes to refer Steve Bannon to the Justice Department for criminal contempt charges. Also, the Iowa Democratic Party chair gets a lynching threat for criticizing Donald Trump. Plus, Democrats aim to pass President Biden’s infrastructure bills by Oct. 31. And Colorado Secretary of State Jena Griswold discusses winning her case against Republican election officials who breached the voting system. Rep. Pete Aguilar, Daniel Goldman, Iowa Rep. Ross Wilburn, Rep. Suzan DelBene and Rep. Ro Khanna also join Lawrence O’Donnell.