arma virumque cano (et alia)
The Klan is saying he's No True Klansman! Just like when Gun Nuts disavow their 2nd Amendment Heroes after they go on mass murder sprees.
Actually Gene, I think the other bigots don't want to play with him because he threw a bunch of them under the bus in return for a lighter sentence during his first go around in court.
A proud hero for their "side."