Who cares? I'll tell ya who. If that had been Trump falling asleep during a military war memorial on Memorial Day, the media would have been running full page stories on this, and we'd hear them yapping about it for days, maybe longer.
Oh, I absolutely agree with that, however, everybody knows that and therefore both sides pretty much ignore it. You can't make points by using such petty happenings, we're FAR too far along in this contest to worry about it....and Bernie isn't a candidate for ANYTHING.