This was posted on the Bike Place's listserv...re: the bike crash
From the Gettysburg paper
http://www.eveningsun.com/localnews/ci_6851713
It's a little unclear who hit who.
Story is, that the truck slowed down when he saw the pack of cyclists, and the injured rider came up on the right side and got caught up in the mirror. It was a downhill section, and they were all moving pretty fast.
I just hope he's okay.