I'm a quasi-techie and only first learned about Bitcoin in early 2012 when the price was sub $20. O'Reilly is not new to talking about Bitcoin on his show. I'm eternally grateful for the seed that was planted that day. Had I not then watched his show; one of the only times I've watched his show ever; I would not likely be here (bitcointalk.org and financially free) today.
Somewhat unrelated; O'Reilly is a pretty entertaining watch, and Stossel has some good stuff on occasion. I don't watch any TV and rely on other to point to interesting tidbits.
Disclaimer: I was at an older family member's home and was casually watching. I am not a regular Fox News watcher.