 NPR's Kerry Johnson reporting. Steve Bannon is in prison. Donald Trump's former advisor surrendered to authorities today at the Federal Correctional Institution in Danbury, Connecticut. He has begun a four-month sentence for contempt of Congress. Upon his arrival, Bannon was greeted by a small group of supporters, including Representative Marjorie Taylor Greene. Bannon was charged after he refused to comply with a subpoena from the House Select Committee.