IE 11 is not supported. For an optimal experience visit our site on another browser.

Impeachment Manager: Trump is ‘guilty of the worst and highest crimes and misdemeanors’

03:39

House impeachment manager Rep. Madeleine Dean joins Lawrence O’Donnell to discuss how they will make the case to the jury of senators who were “witnesses and victims to the crimes” that Trump incited an insurrection, including how Trump’s “series of lies radicalized” his supporters to attack the Capitol: “He lit the match… and sadly he played on these people’s fears and ignorance.”