Yet another reason to find the Enzi/Cheney race fascinating. Tough call here for Maverick. Does he strike a blow for incumbency by backing his pal Mike, even though it means siding with “wacko bird” nemesis, Rand Paul? Or does he strike a blow for interventionism by endorsing the tea-party favorite Cheney? Here’s the answer, via the Corner. McCain endorsing anyone named “Cheney” at this point was a long shot, incumbent opponent or no. He’s been at odds with Dick sporadically for at least 10 years, dating back to the Bush tax cuts, then to the debate over enhanced interrogation, and...