Chicks, Keith disprove their own theory

It's a lovely idea: global warming in a problem facing us all, so why not bring together two acts with opposing political stances to prove that anyone can work together for a greater good?

So, the Alliance for Climate Protection attempted to bring together Toby Keith and the Dixie Chicks for an advert demonstrating this setting aside of animosity and sniping.

Unfortunately, the Dixie Chicks could never commit to a date, and Toby Keith started sniping:

"It's hard to get people that don't get along to agree when all those egos and stuff are involved."

- which, I believe, is the exact opposite of the point of the advert, isn't it?