Amusing, especially the moron who intones theatrically about lies and the light of day in the second clip. David Freddoso quotes a Detroit Free Press story reporting, per one eyewitness, that some of the heckling turned Truther, as I imagine heckling by Paul supporters is wont to do. Follow the DFP link and scroll down to the comments, though, and you’ll see one witness claiming that that was only one or two people and they were drowned out. There’s no mention of Trutherism in this purported eyewitness account, either. The Paul nuts typically aren’t shy about advertising their nuttier beliefs so the fact that there’s no evidence of it in the clips makes me think there wasn’t much of it. And as for this:

Ed Wyszynski, a longtime party activist from Eagle, said the Paul supporters threatened to throw Giuliani overboard and harrassed him as he took shelter in the ferry’s pilothouse for the 15-minute journey back to Mackinaw City.

If it were true and/or serious, Rudy’s camp surely would have mentioned it afterwards, wouldn’t they?