Sam Harris appeared on the Last Word and talked to host Lawrence O'Donnell about an argument about Islam that broke out while Harris was a panellist on Bill Maher's TV show along with Ben Affleck. I'm not much of a movie watcher, and can't recall any Ben Affleck movie that I've seen. I have, however, seen him interviewed on progressive political issues and found him well-spoken and intelligent, and found myself agreeing with him. This is not how he came across on Maher's show.
"Highlights" of the argument lead the below interview, and the interview is better than watching the whole argument.