Bill O'Reilly actually knows what he's talking about.

I do think he knows what he's talking about but chooses to ignore information if it goes against his agenda. He is an entertainer and as such he’s supposed stir passions and what better way to do it than pit people against each other. If you are going to O’Reilly for news you should think twice. A simple “Bill O’Reilly Fact Check” search will tell you all you need to know.