Maybe the repulsive behavior of Nadler, Schiff, Cohen etc during his hearing pissed him off to the roots and he wants revenge on the vile democrat party. I would/do.
If there is no prosecution on real breaking of laws, then we as a country will be doomed to two separate realities on every issue. The truth will no longer matter. The lies of one party will be fortified by their mainstream media propaganda machine against all disbelief, and half of the population will always believe them.
This will ultimately lead to CW2.