The crucial G7 Summit, hosted in Canada's Quebec this year, ended in a disarray after US President Donald Trump, enraged over the press conference given by Canadian Prime Minister Justin Trudeau, refused to endorse the summit's joint communiqué on Saturday.
In another tweet, Trump continued to say, "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".
After President Trump left, from Air Force One, he rage-tweeted an attack on Canadian Prime Minister Justin Trudeau, and announced the us was revoking its agreement to accept the joint statement of the G-7 members.
Kudlow told CNN Sunday morning that Trudeau "stabbed [the United States] in the back" with his comments during a press conference the previous day that Canada will take "retaliatory measures" in response to the Trump administrations tariffs on steel and aluminum imports from Canada, the European Union, and Mexico.
The North American Free Trade Agreement (NAFTA) is a deal signed by Canada, Mexico, and the United States, creating a trilateral trade bloc in North America.
"In a matter of seconds, you can destroy trust with 280 Twitter characters", German Foreign Minister Heiko Maas said when asked about Mr Trump's U-turn, adding it would take much longer to rebuild lost trust.
Speaking in her first interview since the G7 summit in Canada, the chancellor said the European Union would continue preparing countermeasures to United States metal tariffs. Shortly after that statement was published online, Trump complained about comments made by Trudeau and revoked his support.
Kudlow says the White House has taken issue with Trudeau's comments during the news conference that Canada must stand up for itself and that recently imposed U.S. tariffs on steel and aluminum are "insulting". "I personally negotiated with Prime Minister Trudeau", Mr. Kudlow said.
In a pair of tweets, Trump lashed out at his G-7 host, accusing its leader of being dishonest and weak and contending that Canada had taken advantage of USA interests.
"They fully understand where I am coming from".
US President Donald Trump speaks as he departs from the G7 summit in the Charlevoix city of La Malbaie, Quebec, Canada.
"There's a special place in hell for any foreign leader that engages in bad faith diplomacy with President Donald J. Trump", Navarro insisted.
But Sen. Lindsey Graham (R-S.C.) said Sunday on ABC's "This Week", "I'm not so sure John's right about where America is on trade".