As a disabled American, I have read with particular interest your commentary on Limbaugh's latest attack on the most vulnerable members of our society.  Without citing any evidence, Limbaugh does not hesitate to assert that many, if not most, people receiving Social Security disability benefits are frauds who are freeloading on the taxpayers.  You correctly point out, however, that Limbaugh has difficulty defending his position when confronted by a real human being living with a serious disability. Here's my story.