The appalling story can be found here.
I think I've made my views on all this crystal clear, but just in case you missed them, here you go:
My quote from the above cited post:
The Republicans who defend the Confederate flag are KISSING THE ASS OF RACISTS in order to win the votes of RIGHT WING REDNECK IDIOT NEANDERTHAL PINHEADS.
[And that goes double for Huckabee.]
Screw the Confederacy now and forever.