The topic once again turns to 11.22.63, Stephen King's epic time travel story in which an average every day teacher is recruited to travel back in time to stop JFK's assassination. It's a tricky thing, messing with time. Turns out the timestream doesn't want to be tinkered with and all sort of weird things happen to our hapless protagonist as he investigates Oswald and a good many of the conspiracy theories before time runs out.