Are you sure it's not because it's their job to call his statements into constant review for factuality, which drives him into a complete tantrum because he thinks his lying ass should be exempt from questioning?
BECAUSE HE CALLS THEM OUT AND EXPOSES THEM FOR WHAT THEY ARE; DOC, WHY DOES THE MAINSTREAM MEDIA HATE PRESIDENT TRUMP SO MUCH? REVENGE FOR LOSING CREDIBILITY WITH THEIR FORMER READERS AND VIEWERS; WHAT DOES THE HATE-TRUMP MEDIA NEED?