"Divisive rhetoric and personal attacks from the USA administration are clearly unhelpful".
Mr Trudeau said: "Canadians, we're polite, we're reasonable but we also will not be pushed around". Good things, wonderful things could come out of it.
"While I have serious concerns about President Trump's approach to trade talks with Canada, Prime Minister Trudeau has placed our trade relationship with Canada at risk by publicly feuding with President Trump on the world stage", Krishnamoorthi said in a statement.
Trudeau refused to respond early Sunday to the insults.
"Russia is focused on other formats, apart from the G7", Kremlin Spokesman, Dmitry Peskov said in a statement, seemingly having little interest in rejoining the forum. Japanese Prime Minister Shinzo Abe, his arms crossed, appears to stare at French President Emmanuel Macron, who is barely visible in the photo but appears to be speaking.
"And that's what bad faith Justin Trudeau did with that stunt press conference".
Former prime minister Stephen Harper also weighed in on the trade spat between Canada and the United States in an interview that aired Sunday morning on Fox News.
"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".
"State of the Union" host Jake Tapper asked Kudlow what right Trump and other US officials had to be offended by Trudeau's comments, given the dispute.
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Muguruza essentially got that round off, too: Her opponent, Lesia Tsurenko , retired with an injury after only two games. Top-ranked Simona Halep has leveled at one set-all in her French Open quarterfinal against Angelique Kerber of Germany.
"All Justin Trudeau had to do was take the win", Navarro said.
Kudlow, returning to the administration's frequent strategy of accusing Trump's opponents of the very behaviour Trump is being accused of, complained that Trudeau was the one who had damaged the alliance.
"Canada does not conduct its diplomacy through ad hominem attacks. and we refrain particularly from ad hominem attacks when it comes from a close ally", Freeland told reporters in Quebec City on Sunday.
"[Trudeau] really kind of stabbed us in the back", Kudlow said.
"We were coming together beautifully, OK?"
Trump also said he might double down on import tariffs by hitting the sensitive auto industry, throwing the G7's efforts to show a united front into disarray. "Of course. But that doesn't mean you reject what the G-7 stands for and just move out and ignore it". "He essentially double-crossed him" - and that the prime minister should apologize.
At one point, Kudlow called Trudeau "Pierre Trudeau", apparently inadvertently.
Navarro was referring to the prime minister's announcing after the Group of Seven meeting Saturday that Canada will "not be pushed around" by the USA with its decision to slap tariffs on some imports from Canada and other countries.