Kirk holding on to Republican support http://www.dailykos.com/archives/000262.html In the heavily Republican Dallas-Ft. Worth area, Kirk is getting 45 percent support vs. Cornyn's 50 percent. If Cornyn hopes en-us Cornyn continues attack on Kirk http://WWW.offthekuff.com/mt/archives/000458.html Looking to attack Ron Kirk in his home base of Dallas, the campaign for John Cornyn has started airing attack