Kudlow said he spoke with one of Canada's "top people, right next to the prime minister" yesterday about the president's "new thinking", and is now awaiting a response from Canada that could come as early as today.
CNN reported the President may have been joking, but the tariffs, justified on national security grounds by the Trump administration, have left Canadians furious. The British burned down the White House in the War of 1812, when Canada was a British colony.
The White House was in fact burned down in August 1814 in response to a USA attack on York, Ontario, in 1813. On Monday, the country also said it would start proceedings in the World Trade Organization against the USA tariffs, a move already being followed by Canada, China, India and a number of other countries.
A range of retaliatory measures against the United States' metal tariffs took effect today, including 20% duties on US pork, apples and potatoes.
The border between the U.S. and Canada has been demilitarized for two centuries.
"A 20% tariff eliminates our ability to compete effectively in Mexico", said Jim Heimerl, the trade group's president and a pork producer from Johnstown, Ohio.
"We have, on various occasions, heard the president speak about his interest or his musings about a bilateral deal instead of the trilateral NAFTA that we have", Canadian Prime Minister Justin Trudeau stated.
Leroy Sane omitted from Germany World Cup squad
Alongside Sane, Bayer Leverkusen duo Bernd Leno and Jonathan also miss out, as does Freiburg striker Nils Petersen. Speaking on Monday, Low underlined the importance of multi-functional players in a squad for a major tournament.
Trump announced the tariffs in March, saying they were necessary to protect the United States from unfair competition.
"His preference now-and he asked me to convey this-is to actually negotiate with Mexico and Canada separately", Kudlow said.
It is a moment etched into America's collective memory - when Britain took a torch to the White House in 1814. So why would the Trump administration be willing to start a trade war with the United States' most important trading partners - as well as some of its oldest allies?
Mnuchin's support of legislation restricting Chinese investments that imperil the United States' national security is among his highest priorities, a Treasury spokesman said on Tuesday.
"Why is the prime minister waiting.to impose steel and aluminum countermeasures when those USA tariffs are in effect right now?"
As an economist who studies global trade, I thought it'd be instructive to explore the trade relationships the US has with each partner to show just how important they are - and what would be the consequences of a full-blown trade war.
President TrumpDonald John TrumpSix takeaways from 2018's Super Tuesday Dem Andrew Janz advances in bid to unseat Nunes Montana GOP candidate Rosendale to take on Tester in November MORE's top economic adviser on Wednesday implied that the USA may not abide by any rulings from the World Trade Organization (WTO) as Trump prepares to face backlash from allied leaders this week over his latest trade moves.