Thursday's latest endorsement for U.S. Sen. Ted Cruz was a two-for-one deal for the Republican presidential candidate's campaign. In South Carolina, where Republican voters will make their choice for their party's presidential nomination a week from Saturday, there are two major voting blocs. Christian conservatives make up one, while active-duty military and veterans make up the other. U.S. Army Lt. Gen. Jerry Boykin (ret.) bridges both groups. He retired after 36 years in the military, and is also an ordained with a passion for spreading the gospel of Jesus Christ. And, as of Thursday afternoon, he was firmly with the...