The January 6th committee released another batch of witness transcripts from its investigation. CNN’s Abby Phillip explains new details about how Donald Trump’s associates tried to conceal information before and after the insurrection. Former White House aide Cassidy Hutchinson added even more fuel to the fire in the newly released interviews, testifying that she watched Trump's chief of staff burn documents in his office fireplace.To learn more about how CNN protects listener privacy, visit cnn.com/privacy