How do I remove Ignition Lock Cylinder?

[Misfit]

Well, since no one responded to my question. I'll give you an update. I took off the electrical connections that could in any way interfere with the key cylinder removal. The cylinder still would not come out more than a quarter inch.
Since the key was in the ignition, I drove the car to my mechanic. Who explained that the key cylinder was likely broken. He was able to break out the thing without damaging the ignition housing. He installed the cylinder I provided and all is well.
Marv