We now have confirmation from the Crist campaign. Caleb and I have been working on this story.We have eye witnesses who saw Charlie Crist in Martha's Vineyard this past Friday. Now Crist claims he was not visiting the President at all and was there for a private campaign event, the details of which he is refusing to release.But our witnesses say he very clearly was, at one point, in the company of secret service agents.Crist was visiting Obama on the eve of the Florida Senate primary.For what purpose? Ambassadorship? Undermining Kendrick Meeks? Promising support of Chuck Schumer for Senate Majority Leader in the next Congress?Stay tuned . . .