Greg crashed in the last race. I spoke with him afterwards, he was waiting for his girlfriend to get the car to take him to the hospital for x-rays. He broke his collar bone.

Other than the collar bone he seemed OK at the time, although I haven't spoken to him since.
Edit: Well, turns out it is a pretty severe break in his collar bone, and he will be having surgery next week on it. He is in a lot of pain right now.