Cohen's plea proves pivotal in the investigation into Trump's election campaign, and implicates him in a felony. It has also brought to the fore the corruption at the White House.
If Trump is impeached, it will be for high crimes not vile nor puerile behaviour.
[Are Trump] and his internal and external policy interventions here to stay, or will the next U.S. president (in the questionable hypothesis that the U.S. will survive Trump) undo each one of them?
In his twisted genius, Trump understands everything except the separation of powers.