An ugly public spat has broken out between two sets of Texas anti-abortion advocates in advance of the state\u2019s March 6 Republican primary. One group, the Texas Catholic Conference of Bishops, is accusing another, Texas Right to Life, of attacking perfectly pro-life Republican incumbents. Texas Right to Life says that the conference supports \u201cdeath panels\u201d and that conservatives in the state legislature aren\u2019t doing enough to ban abortion.