Is a religious war breaking out in the Republican Party? On Friday, Pastor Robert Jeffress of the 10,000-member First Baptist Church of Dallas took the podium at the Values Voter Summit to introduce and endorse Rick Perry. Gov. Perry, said Pastor Jeffress, is a leader with "a strong commitment to biblical values" who defunded Planned Parenthood, that "slaughterhouse for the unborn." He contrasted Perry with an unnamed rival. "Do we want a candidate who is a conservative out of convenience or one who is a conservative out of deep conviction? Do we want a candidate who is a good, moral...