Chris Matthews

Score: 8

Evidence:
http://mediamatters.org/research/201003050032 - (3/5/10)

http://thinkprogress.org/2010/01/27/matthews-obama-black/ - (1/27/10)

http://thinkprogress.org/2010/01/22/matthews-grayson-netroots-game/ - (1/22/10)

http://thinkprogress.org/2009/12/17/matthews-giggling/ - (12/17/09)

http://thinkprogress.org/2009/08/23/matthews-bloggers-fact-check/ - (8/23/09)

http://mediamatters.org/research/200908050011 - (8/5/09)

http://mediamatters.org/research/200908030025 - (8/3/09)

http://mediamatters.org/research/200907290059 - (7/29/09)