The Iowa caucuses are now just 72 days away. Once Iowans vote on Jan. 3, the 2012 campaign for the Republican presidential nomination ceases to be about debates and gaffes and spin, and begins to be about actual results. This week’s uproar over Herman Cain’s CNN interview with Piers Morgan will likely be a distant and irrelevant memory by Jan. 3. Despite Cain’s rhetorical difficulty in consistently articulating a pro-life position, his bona fides on the issue have long been established, as demonstrated in 2006 when he led a $1 million effort to encourage black voters to vote pro-life. What...