Two former Trump White House staffers, Deputy Press Secretary Sarah Matthews and National Security Council member Matthew Pottinger, will testify publicly during Thursday night’s prime time House January 6th Select Committee hearing, NBC News reports. Matthews was previously reported here as testifying at a future hearing without a set slot, and Pottinger is not a terribly surprising addition to the witness lineup either given his background as a Marine, journalist, and actual dedicated public servant and not some MAGA Reichsminister.