The House Select Committee on January 6th holds a public hearing on its investigation.

Cassidy Hutchinson, a former special assistant to Trump chief of staff Mark Meadows, is the mystery guest who will speak on Tuesday at a last-minute hearing organized by the select House committee investigating the Jan. 6, 2021 attack on the U.S. Capitol.
Hutchinson has already provided a wealth of information to the panel, sitting with its investigators over the course of four separate interviews.
Hutchinson will be the first White House employee to testify publicly before the committee.