Haven't read all the replies in the thread, but nothing irks me more than someone purposely sitting in the left hand lane for no reason other than he/she doesn't want anyone to pass.
Pass the trucks, move to the right and get on with your life . . . The guy in the truck did little to nothing wrong. . .heck he wasn't even that close to her rear end . . . If there were indeed karma, a meteor would have fallen on her stupid a$$ as soon as the truck wiped out.