[Inwoodian]

"For What It's Worth" was sung by Buffalo Springefield. CSN, I guess, co-opted it because one of them (Graham Nash, I think) was a member of BS.

[Range Rover]

It was Stills in Buffalo Springfield along with Neil Young. Graham Nash was in The Hollies and Crosby the Acid Casuality was in The Byrds.

I did attend an acoustic CSN show in 1991. There was absolutely NO political pontificating onstage insofar as criticism of Clinton goes...just some pleas that people support some sort of food charity. Then again, I may have missed some of what was said...the music was putting me under.