several appalachian coal states. they say mountain-top mining destroys historic ranges, poisons water supplies, and pollutes the air. former alaskan governor sarah palin was front row at "dancing with the stars" last night to cheer on her daughter bristol. she told the show's host that she thought bristol's dancing was "amazing" and it's "great to see this courage, joy, and exuberance". >> you asked her who was your favorite dancer, and she said, you know, they're all great. and all the judges are too. >> and then she said it's like before a hockey game, you don't want to upset the referees. being very politically neutral. >> then there's a little bit of controversy was she booed? was she not booed? did the audience boo when he said her name? >> when he introduced her, i heard some people cheer. but there was booing prior to her introduction. who knows what that was for.