On today's episode: How does the government look out for people who use a wheelchair, are deaf or blind, or have other disabilities? What forms of discrimination do people with disabilities face, and what did it take to get protections passed into law? How well are businesses complying with those protections? We spoke with Lennard Davis, professor of English at the University of Illinois at Chicago and author of Enabling Acts: The Hidden Story of How the Americans with Disabilities Act Gave the Largest US Minority Its Rights.