This is why:
https://threadreaderapp.com/thread/1239427193945485312.html
Read that thread and it begins to come clear. POTUS knows - he has pretty blatantly said so now at two press conferences that I have watched. And when he says, "This is no one's fault - unless you look at the direct source', he is being pretty clear. Meanwhile, the press at this press conference? You would think they would scream, DEMAND to know the source. But no. Crickets.
Think about that