Best wishes in his fight with this. I wonder if those years of smoking finally caught up with him, even though he quit?
[Update Tuesday morning]
Sort of related: Scientists accidentally discover a form of immune cells that can kill most cancers. Faster, please.
[Tuesday-morning update]
Thoughts from Bob Zimmerman.
[Wednesday-morning update]
Kurt Schlichter: What Rush Limbaugh means to us, and me.