You can tell the oligarchs are afraid

He went to drain the swamp and the swamp swallowed him. 

The oligarchy is throwing down the gauntlet to get his impeached. 
He is the greatest threat to their power in this world.
It is only a matter of time before we have a Kennedy Moment I am afraid if this attempt fails.

Regardless of your dislike or like of him. 
He is our greatest chance to drain the swamp that is both Ottawa and Washington. 

Look at how the Liberals now have to cough up 60 billion for boats.
We have ridden the US taxpayers coattails for security for decades and now they have puked. 

Further, any sane person knows the threat that Trump poses to the oligarchs

The oligarchs are
Politicians
Bureaucrats and apparatchiks
Unions
Military
Intelligence orgs
Corporate elites

i.e. look at BMO's CEO calling for a fight against populism in Canada. That tells it all. They are scared *hitless that the great unwashed are waking up.