Donald Trump slammed Fox News legal analyst Andrew Napolitano, and claimed Napolitano asked him for an appointment to the Supreme Court, as well as a pardon for a friend.

In a pair of tweets Saturday night, Trump praised supportive attorney Alan Dershowitz for disagreeing with Napolitano’s “stupid” legal analysis, and claimed Napolitano has a personal axe to grind:

Thank you to brilliant and highly respected attorney Alan Dershowitz for destroying the very dumb legal argument of “Judge” Andrew Napolitano….

— Donald J. Trump (@realDonaldTrump) April 28, 2019

….Ever since Andrew came to my office to ask that I appoint him to the U.S. Supreme Court, and I said NO, he has been very hostile! Also asked for pardon for his friend. A good “pal” of low ratings Shepard Smith.

— Donald J. Trump (@realDonaldTrump) April 28, 2019

Napolitano has frequently given unflattering legal analysis of Trump’s actions, including a recent commentary in which he called Trump’s acts of obstruction, detailed in the Mueller report, “unlawful, defenseless and condemnable.”