David Brock on Hardball: Palin Deliberately Uses Violent Imagery To Stir Up GOP Base Written by Media Matters Staff Published 01/12/11 6:06 PM EST From the January 12 edition of MSNBC's Hardball with Chris Matthews: Video file Previously: Palin, Conservatives Invoke “Blood Libel” Accusation To Attack Their Critics Over AZ Shooting SHOCK: Pat Buchanan Defends Palin's Use Of “Blood Libel”