Sen. Ted Cruz has established himself in recent weeks as a legitimate contender for the Republican nomination. The Texas senator is winning in Iowa, gaining more traction in the polls nationally, and, in so doing, earning more time in the media limelight. But the most promising part of Cruz's rise is what's going on behind the scenes, where he's quietly raising huge amounts of money and garnering the support of key faith leaders. The Wall Street Journal reported Wednesday that Cruz raised nearly $20 million in the fourth quarter, which it notes is "a 66% increase over the previous three-month period." As Cruz has gained in the polls...