Stupid Busted Ignition Switch!

OK, how the hell do I get the horn cover off the wheel so I can pull the wheel and get to the damn ignition switch? Stinking switch is broken, doesn't turn off, stuck in the 'run' position. How much of a PIA is this job gonna be?

Always some crap going on with these old cars!

Oh, it's a 89 LeSabre Limited, tilt wheel, etc.

Sorry I never done a switch yet, But I would caution you to get a book and follow the instructions very close, because you will be working around the AIRBAG !! and they can be deadly if inflated accidently, Good luck it sure seems like nothing is simple anymore.
Rick