This is shocking stuff - Darril Impey, the yellow jersey holder, just 1km from the finish, gets thrown to the ground by Theo Bos. And it looks like he got away with it!
Impey was in bits afterwards, but to win the race, he had to cross the finish line. So the paramedics stuck a neck brace on him, he hopped on the bike, and a team mate pushed him to the finish line while he was drooling blood!
Velonews article here.
Not related, but Tyler is finally giving up, after been caught using banned substances again (jeez, I'm really turning roadie here...)