Endorses Ted Cruz for PresidentHOUSTON, Texas – Presidential candidate Ted Cruz today announced the endorsement of Kelly Shackelford, a top religious liberty litigator and spokesman for more than a quarter century.Kelly Shackelford is the President and CEO of Liberty Institute, one of the nation's largest legal organizations dedicated entirely to defending and restoring religious liberty. He is a constitutional scholar who has argued before the U.S. Supreme Court, testified before Congress on constitutional issues, and won three recent landmark First Amendment and religious liberty cases. Texas Lawyer named Shackelford one of the 25 greatest Texas lawyers of the past quarter...