Peggy Noonan's weekend column, Americans Vote for Maturity, is generally supportive of the Tea Parties, but she can't resist joining the chorus of ruling class Republicans grousing about "unqualified" candidates. She concludes: Americans don't want, as their representatives, people who seem empty or crazy. They'll vote no on that. It's not just the message, it's the messenger. Without specifics, this is a fair enough point. But who decides that a candidate is "empty or crazy"? Do we take the word of the mainstream media and the Democratic Senatorial Campaign Committee that Rand Paul, Sharron Angle and Christine O'Donnell are...