For the record

The nose dive began with an odd interjection from Vice President JD Vance, who appeared to be defending Mr. Trump’s diplomacy, which Mr. Zelensky hadn’t challenged. Mr. Zelensky rehearsed the many peace agreements Mr. Putin has shredded and essentially asked Mr. Vance what would be different this time.

Why did the Vice President try to provoke a public fight? Mr. Vance has been taking to his X.com account in what appears to be an effort to soften up the political ground for a Ukraine surrender, most recently writing off Mr. Putin’s brutal invasion as a mere ethnic rivalry. Mr. Vance dressed down Mr. Zelensky as if he were a child late for dinner. He claimed the Ukrainian hadn’t been grateful enough for U.S. aid, though he has thanked America countless times for its support. This was not the behavior of a wannabe statesman.

https://www.wsj.com/opinion/putin-wins-the-trump-zelensky-oval-office-spectacle-e23e9b21

Trump's lapdog decided to show that he's important.