Like many if not most of you, I first reacted to Rush Limbaugh's accusations against Parkinson's suffer Michael J. Fox with disgust and fury.

As you likely know, Rush accused Fox of not taking his Parkinson's meds so his symptoms would appear that much more graphic when the actor appeared in a stem-cell-advocacy spot that is part of Missouri U.S. Senate candidate Claire McKaskill's effort to unseat incumbent Republican Senator and ardent "pro-lifer" (except after birth)...