They are going after Trumps businesses, and Sessions isn’t defending Trump from malicious prosecutions. Rosenstein ordered the US attorney in New York appointed to replace the vile disgraced Preet, to recuse himself and let all the Dems still in the office go after all of Trumps businesses looking for crimes they never went after when he wasn’t our President.
So if Trump is the last businessman to ever run for President we can blame the Dems.
One thing that is unique about President Trump is that he is a real businessman. He has skin in the game. When he invests it is own a$$ on the line. He's playing with his money.
Contrast this with so-called "businessmen" who are really corporatists. They have no skin in the game. The get paid fabulous salaries whether they make money or lose money. They are really employees of the Deep State. Rex Tillerson is a prime example of this type of so-called "businessman".
Real businessman like President Trump are very, very, rare in the public sphere.