As it looks like a Mitt morning hereabouts, I offer my contribution. Last night I caught the governor’s appearance at the Chamber of Commerce on C-SPAN. On Tuesday, he gave a presentation on Massachusetts’s health-care reform. The jury might be out on the ultimate success of his reform efforts, but I thought his polished sales pitch was a big success. He was thoroughly in command of the plan’s details and kept its approach firmly rooted in the market principles he embraced convincingly. He appeared both modest and supremely self-assured. It was terrific. I know that Ramesh and others have some reservations about some of those details, but this performance explains why there are few reservations about his primetime potential.