Why did Michael Schiavo, a Floridian with Pennsylvania roots, endorse Democrat Tim Kaine's run for Virginia governor? Your guess is as good as Kaine's, whose campaign first learned the news on Wednesday after Schiavo's PR firm gave the mini-scoop to the Washington Post. The maneuver was meant to motivate base Democrats in Virginia six days before the Nov. 8 vote. Schiavo's statement said lots of mean things about Jeb Bush and Florida, and only a few nice things about Kaine and Virginia. This makes us wonder: Is Schiavo focused on Virginia's well being, or his own political future? Doesn't Florida...