They're both bullshit artists, and very good at what they do. Notice the date-
Yet the increasingly frequent tendency of Trump’s critics to label him a liar is wrongheaded. Trump is something worse than a liar. He is a bullshit artist. In his 2005 book On Bullshit, Harry G. Frankfurt, emeritus philosophy professor at Princeton University, makes an important distinction between lying and bullshitting—one that is extremely useful for understanding the pernicious impact that Trump has on public life. Frankfurt’s key observation is that the liar, even as he or she might spread untruth, inhabits a universe where the distinction between truth and falsehood still matters. The bullshitter, by contrast, does not care what is true or not. By his or her bluffing, dissimulation, and general dishonesty, the bullshit artist works to erase the very possibility of knowing the truth. For this reason, bullshit is more dangerous than lies, since it erodes even the possibility of truth existing and being found.