he really saved the World Chess Championship.
Kramnik likes to talk about himself like that :-) He states that if he had given Kasparov a rematch "we would now be playing a knockout World Championship with 30 minutes a game". I don't know why there would be any reason to believe that, or if Kramnik saved the World Championship rather than himself from a rematch against Kasparov, but his motives always sound a bit too unselfish to be true :-)
http://chess-news.ru/en/node/4521
This is an interesting interview by Kramnik. Not only are the facts he gives in this interview consistent with other things I have read, they explain why he really saved the World Chess Championship.
I wonder if Kasparov would deny that Kramnik basically told his manager (keene) that he could pick any sort of qualifier he wanted.