The left is really working too hard at this. They need to clam down.
Americablog is hyperventilating over some slow-motion video of Senator McCain's facial movements, and the fact that he turned the wrong way when trying to leave the podium where he had been speaking. They have slowed down a very small slice of this video until his facial movements look unnatural and are trying to say that he had a stroke on stage.
First watch the video above, and then go here to see what they are trying to make out of thin air. Note all of the pseudo-science they use to try and make it seem like they are really on to something.
I suppose there are people who are really going to take this seriously. It's really kind of sad.