Oh yes; the extremists look so much at home together
Larry Niven and David Pournelle wrote a modernization of Dante's Inferno called..Inferno.
I highly reccommend the book to anyone. It is a bit hard to get, but well worth the trouble and is a quick read (good for these ADD times)
In the book there are some great scenes where the demons use tormented souls as guards against other tormented souls.
Only their choices are designed to maximize the sufferings of all:
KKK patrolling with Black Panthers
Vietcong in black pajamas patrolling with American GIs.
SS Troopers patrolling with Allied Bombing Planners.
etc.
Very strong stuff.
Ed