Constitutional law professor Jonathan Turley rejected the characterization of criticism from Sen. Mitt Romney and CNN’s Jeffrey Toobin regarding the commutation of Roger Stone’s prison sentence by President Trump.

“Jeff Toobin just said that the Stone commutation is ‘the most corrupt and cronyistic act in all of recent history.‘

Toobin stated ‘This is simply not done by American presidents they don’t pardon or commute sentences of people who are close to them or about to go to prison. It just does not happen until this President.’ 
Turely:
That is unfortunately not true. History is replete with such examples for presidential interventions for friends, allies, and some of the most dubious figures in history. The record of this power is hardly pristine. To the contrary, this barely measures up to some of the most infamous cases," Turley said.  

Turley mentioned former President Bill Clinton pardoning his own brother, as well as Marc Rich, a Democratic donor and fugitive.