Trump lacks the temperament to be President. Forget for a moment his stands on the issues. He's an impulsive, egotistical, unscrupulous, vindictive guy, unmoored from principle. He's the landlord and serial litigant from hell. You want him in the White House with that moral baggage?
As for Trump supporters, shouldn't they be obliged to defend the temperament of this man? Or be presumed to condone it?