Getting there from here: 
Because his money defines the man, somehow challenge the sanctity of his personal treasure.
He portends to love his family so excise them from his government, leaving him bored and alone.
Contaminate his base's adoration with relentless spritzes of reality. 
Rebuff Republicans in the mid term elections to castigate his agenda. 
Rely on some future crisis to shed light on his ineptness and steal away his dignity.
Let the whole truth regarding he and the Russians be revealed.
Encourage his voraciously poor diet, insomnia and his distain for exercise letting nature take its course.
or
We just bide our time until 2020, chalk up his presidency as the biggest mistake in US history and leave it to future historians to confirm our concerns.