Donald Trump lied about criticizing Mark Zuckerberg.Ben Carson lied about Mannatech.Carli Fiorina lied about the size of the tax code.Marco Rubio flatly refused to answer a question ("discredited attacks from Democrats") that I guess he didn't think he could just lie about. This is quite a debate.
If Trump really opposed the war in Iraq, all he has to do is show us the evidence. It would take five minutes. He hasn’t done it. He’s lying.
In any case, to the extent that the media is dedicated to exposing lies and reporting the truth, it is indeed the opposition party to people like Bannon.