OPINION — Donald Trump’s political problems are almost all rooted in his personality.
The nonstop lying and boasting that have led to a credibility canyon seemingly flow from the president’s fragile ego. His vicious temperament when crossed produces the torrent of below-the-belt Twitter attacks. His apparent inability to trust anyone beyond his immediate family has produced outrages like Jared Kushner’s dubious security clearance. And Trump’s own tough-guy fantasies are probably connected to his hero worship of Vladimir Putin and his avuncular affection for the murderous Kim Jong Un.