Wow! That’s about all that is left to say about Donald J. Trump’s showmanship at the G-7 summit in Quebec, Canada.

He bolted the meeting early to fly aboard Air Force One for Singapore. The rest of the G-7 nations issue a joint communique, only to have the president of the United States instruct his staff to keep his signature off the document.

He then accuses Canadian Prime Minister Justin Trudeau of uttering “falsehoods,” and of being “meek and mild” during the summit.

Here we go, ladies and gents. The nations that share the world’s longest unsecured common border are on the verge of a full-scale trade war. Trump went to the G-7 with a “bigly” chip on his shoulder. He offered stern warnings to our trading partners, threatening them with even more tariffs.

He put this out via Twitter: PM Justin Trudeau of Canada acted so meek and mild during our @G7 meetings only to give a news conference after I left saying that, “US Tariffs were kind of insulting” and he “will not be pushed around.” Very dishonest & weak. Our Tariffs are in response to his of 270% on dairy!

Trump accused Trudeau of changing his tune after the president left the G-7 summit for his expected meeting with North Korea’s Kim Jong Un. Trudeau’s office responded, saying that the prime minister spoke consistently in public and in private with the president.

Alliances? Friendships? Who needs ’em?

So help me, we are being represented abroad by a buffoon in chief.