A few months ago, I came upon a creepy, yet fascinating, documentary about the KKK on The History Channel (always good TV, it's addicting!).
One of the key points of the documentary's conclusion is that since the KKK's inception, they have somehow found a way to survive. Through all the trials and efforts by various legal avenues - including President Johnson (LBJ) - they have somehow managed to rise like a phoenix from the ashes.
It's sickening and unfortunate.
I guess I don't really have any other point, but the use of the term "ruinous" in the title of this thread made me think of that.