Why should Trump do so since it is not legally required and hillary will not disclose masses and masses of important information about her medical condition and her time as Secretary of State...
Simple...
Trump has stated that he will release his tax returns once hillary produces the 30,000 or so emails...
It seems the ball is in hillary's court but since many of her top and closest aides seem to be getting "immunity from criminal prosecution" you can guess that hillary has quite a lot to hide here...
