During a pool spray with Finnish President Sauli Niinistö shortly after his arrival at the White House, Trump let his vexation at Democrats and their impeachment inquiry unravel out in the open, raging at House Democrats, the whistleblower, former Vice President Joe Biden and the media.

Trump lobbed schoolyard-level insults at House Intelligence Committee Chair Adam Schiff (D-CA), arguing he wasn’t fit to carry Secretary of State Mike Pompeo’s “blank strap,” an apparent allusion to a “jockstrap.” Trump then suggested that Schiff’s behavior was “treasonous” — not a new line for the President.

Trump calls the whistleblower "inaccurate" pic.twitter.com/zO2kI8L6nt — TPM Livewire (@TPMLiveWire) October 2, 2019

Trump claimed that the whistleblower was “inaccurate” and later suggested that the identity of the individual who filed the complaint should be disclosed, calling the complaint about Trump’s call with the Ukrainian president “dishonest.” He then launched into a rant about Pelosi spending too much time on impeachment instead of all the “needles and drugs all over the street” in her district.

Trump calls those involved in whistleblower complaint "bad people" pic.twitter.com/on9Csd3dF6 — TPM Livewire (@TPMLiveWire) October 2, 2019

That diatribe wormed it’s way into a tirade about the governor of California, the “corrupt” media and Trump’s Fourth of July military parade. He then returned to the whistleblower, arguing a whistleblower should only be protected if they’re “legitimate.” He also berated the Washington Post and the contents of a new book by New York Times’ reporters that disclosed his absurd requests for the border wall.

Trump also mocked Democrats for thinking he would “never in a million years” release the transcript of his call with the Ukrainian president, which is now the center of Democrats’ impeachment inquiry.

“Here’s where I fooled them,” he said, claiming that Pelosi “went crazy” after she read the memo on the record of the call because, he argued, it didn’t outline the quid pro quo element discussed in the whistleblower complaint.

Trump: Pelosi "went crazy" when he released WH records on the conversation with Ukraine pic.twitter.com/sEbid7E0Xh — TPM Livewire (@TPMLiveWire) October 2, 2019

The president of Finland said nothing, except to acknowledge that Finland is a happy country.

The stunning rant in front of Finnish President Sauli Niinistö appeared to be the culmination of a morning of rage-tweeting for President Trump. House Democratic leaders held a press conference on Wednesday morning, just an hour before Niinistö was set to arrive at the White House. Trump spent that time live-tweeting expletives at Pelosi and Schiff.

Trump called Democrats’ impeachment inquiry “BULLSHIT” after deriding the “brains, honor and strength” of Schiff, whom Trump said was incomparable to his Secretary of State Mike Pompeo. Trump also mocked Pelosi’s opening remarks about prescription drug legislation and the U.S.-Mexico-Canada trade deal as nothing more than “camouflage for trying to win an election through impeachment.”

Nancy Pelosi just said that she is interested in lowering prescription drug prices & working on the desperately needed USMCA. She is incapable of working on either. It is just camouflage for trying to win an election through impeachment. The Do Nothing Democrats are stuck in mud! — Donald J. Trump (@realDonaldTrump) October 2, 2019

Adam Schiff should only be so lucky to have the brains, honor and strength of Secretary of State Mike Pompeo. For a lowlife like Schiff, who completely fabricated my words and read them to Congress as though they were said by me, to demean a First in Class at West Point, is SAD! — Donald J. Trump (@realDonaldTrump) October 2, 2019

The Do Nothing Democrats should be focused on building up our Country, not wasting everyone’s time and energy on BULLSHIT, which is what they have been doing ever since I got overwhelmingly elected in 2016, 223-306. Get a better candidate this time, you’ll need it! — Donald J. Trump (@realDonaldTrump) October 2, 2019

The press conference functioned as an update on the Democrats’ impeachment inquiry. While the rest of Congress is on recess, several House committees will hear depositions from key figures in the ever-evolving Trump-Ukraine scandal, which is the basis of Democrats’ impeachment probe.

Schiff warned that Democrats would not take stonewalling from the White House lightly, threatening that any efforts to block the House’s subpoenas would be considered obstruction of justice.