Mighty good question. It started when he endorsed Obastard two weeks before the election, throwing the race. He followed that act by saving a big piece of the donations to the Presidential campaign in order to destroy a Primary challenger from the right. It's noteworthy the Censure came from the floor of the annual Convention, and not from the leadership who tried to stop it.
Thanks. It seems you are posting that the GOP did not change, McCain fell off the platform.