Saturday marks 35 years since the signing of the Americans with Disabilities Act. The ADA paved the way for service dogs to help people. Canine Companions service dogs help people live a more independent life with several meaningful tasks. Plus, Chase from "Paw Patrol" joins CBS News to make Scoop an honorary member.
In the late 1940s, the work of the House Un-American Activities Committee eventually led to a Hollywood blacklist, now the focus of an exhibit at the New York Historical Society.
