Karem is a nobody that is Fake trying to become somebody.  The FakeNews/MSM should be respectful at these press conferences.  I would not be far off as too say that they are basically guests of the WH.  Being that is the case, then they could be denied access because of their unruly and rude behavior.  Being disruptive shows a lack of class.  Cut the string - no more bad behavior will be allowed.