Ouch. As we told you earlier, Donald Trump was up early this morning — 3:20 a.m. to be exact — sending out a tweet criticizing anonymous quotes allegedly from his campaign staff in media reports. Trump was widely criticized for it, but he doubled-down later in the day:

But now we’re hearing from Newt Gingrich who added his voice to the chorus, telling Sean Hannity “You can’t tweet at 3 o’clock in the morning. Period. There’s no excuse, ever, not if you’re going to be POTUS.”

Gingrich went on to warn that Trump needs “grow into the role of POTUS” if he wants to win:

And Gingrich questioned if Trump is willing to do what it takes:

We’ll end with the same question as Hannity: Do you agree that Trump needs to be more disciplined?