READ: Democrats say Trump incited mob in impeachment brief

House Democrats argued in an outline of their legal case against former President TrumpDonald TrumpHarry Reid reacts to Boehner book excerpt: 'We didn't mince words' Man arrested for allegedly threatening to stab undercover Asian officer in NYC Trump says GOP will take White House in 2024 in prepared speech MORE that he had incited the Capitol riot and bears direct responsibility for the deadly violence that followed.

“President Trump’s conduct must be declared unacceptable in the clearest and most unequivocal terms. This is not a partisan matter. His actions directly threatened the very foundation on which all other political debates and disagreements unfold,” their impeachment trial brief states.

Read the brief below.