Roland Burris is currently testifying before the House impeachment committee about how he came to be appointed by Gov. Blagojevich to fill Barack Obama's vacant U.S. Senate seat.  You can listen here or attempt to watch the hearing via CBS 2's feed. 

UPDATE: Burris told the committee that he hasn't read the criminal complaint against Blagojevich.  Incredible. 

UPDATE II: The Tribune has a solid live-blog of the proceedings.