I don't know where it is coming from but I have recieved a few e-mails suggesting that John McCain was a member of the KKK in his youth. No witnesses, no evidence, just anonymous accusations. Of course, this belongs in the garbage next to the Obama is a Muslim, Nader is gay, etc. rumors.
If there is anything to this, go to the national media, make the case publicly, present the evidence. But, if there is nothing to it, as there surely is, leave us alone. Stop thinking that the American people are so gullible that they will believe anything they read online.