Obama supports the ADA Restoration Act and a number of other disability rights/access initiatives. See his brief commentary on video at The Underrepresented.
I've just switched candidates and will be voting for Obama. You can see his platform on disability rights at www.barackobama.com/issues/disabilities and his plan on healthcare at www.barackobama.com/issues/healthcare/.
(This isn't new news, but I had not seen it before, and others may have missed it as well.)