You have to remember that he has a lot of people on staff who are constantly searching everything on the internet and the media for stories they can use. Cavuto’s time to do these things on his own is very limited. It’s very possible and most likely probable that someone on his staff regularly checks in on FR for news/stories because it is a good source.
Great minds and all, or not, lol. http://www.freerepublic.com/focus/f-news/1967201/posts?page=89#89