Via The Hill, a blunt tweet from the former CIA director:

Former CIA Director John Brennan slammed President Trump in a tweet Thursday, saying the president shows "qualities usually found in narcissistic, vengeful autocrats."

Brennan, a vocal critic of Trump, posted the comment shortly after joining Twitter on Thursday. He condemned Trump's tough stance against critics of his declaration of Jerusalem as the capital of Israel.

"Trump Admin threat to retaliate against nations that exercise sovereign right in UN to oppose US position on Jerusalem is beyond outrageous," tweeted Brennan, who led the CIA under former President Obama.

"Shows @realDonaldTrump expects blind loyalty and subservience from everyone—qualities usually found in narcissistic, vengeful autocrats," he added.

The shocking threats against the countries that objected to Trump's uninformed and inflammatory move to name Jerusalem as the new capital of Israel have met with widespread criticism.

Except from Putin, of course.