Why are so many long-shot or no-shot Republicans making noises about running for president? Howard Kurtz on the would-be candidates—and the upside of getting yourself mentioned. ****** You may be unaware that Mike Pence is on the verge of deciding whether to run for president. “Pence Announcement Looms in January,” a Politico headline blared the other day. Looming is a great journalistic verb, suggesting that the masses await, eyes turned upward, the great man’s decision. Which isn’t to suggest that the Indiana congressman—who may run instead for governor, a decision that looms over all Hoosiers—isn’t worthy of the Oval Office....