Former Alaska Gov. Sarah Palin speaks in Duluth, Ga., on June 29. Erik S. Lesser/FR53108 AP hide caption toggle caption Erik S. Lesser/FR53108 AP Political Junkie Sarah Palin For GOP National Chair? July 6, 2010 With more and more Republicans calling on national party chair Michael Steele to resign, some conservatives are suggesting former Alaska Gov. Sarah Palin as his replacement.