While the sale of the embassy was made under Obama's watch, the decision to relocate the embassy was made under George W. Bush in 2008.
It was quickly pointed out that Barack Obama had nothing to do with the decision to move the USA embassy, a decision that was in fact made during the George W Bush administration instead.
Protesters in London's Trafalgar Square for the anti Trump Women's March in January 2017. Getty Images
Trump's secretary of state, former Exxon Mobil boss Rex Tillerson, will come to open the USA embassy in his place.
Under domestic pressure, British Prime Minister Theresa May said Trump's re-tweeting was wrong, triggering the latter's retort demanding her not to focus on him, but on anti-terrorism efforts in her own nation.
However, Mr Trump blamed former president Mr Obama's administration for selling "perhaps the best located and finest embassy in London for peanuts".
During the Queen's Speech at the State Opening of Parliament last summer, there was no mention of a visit - although a Downing Street spokesman said an invitation had been "extended and accepted".
GM aims for autonomous vehicle without steering wheel by 2019
News of the new robot-taxi from GM comes in the form of a Safety Petition the company filed with the Department of Transportation. Under the standards now in place, Hemmersbaugh said, "we can't achieve them without a human driver or without a steering wheel".
Khan said Trump "would without doubt have been met by mass peaceful protests" if he hadn't canceled the trip.
London Mayor Sadiq Khan, who's been on the receiving end of Trump's Twitter attacks, said Trump was never welcome by the people of London.
While the trip was always meant to be a working one, and separate to an official full state visit this year for which a date has not been set, as president Trump has visited more than a dozen countries ahead of Britain, including Belgium, China, France, Germany, Israel, Italy, Japan, the Philippines, Poland, Saudi Arabia, South Korea and Vietnam.
Irish developer Sean Mulryan's Ballymore Properties sold the site on which the controversial new USA embassy in London stands and has just signed an £82 million loan to create a mixed-use scheme adjacent to the building.
Everything you didn't know about the anime series — Dragon Ball Z
You can pre-order your copy of Dragon Ball FighterZ from Game and Amazon , or directly from the Bandai Namco website . Masako Nozawa, the voice actress behind Goku , and theme song singer Takayoshi Tanimoto were also at the event.
The UK foreign secretary accuses Labour Party leader Jeremy Corbyn and London Mayor Sadiq Khan of "endangering" the UK-US relationship by opposing a Donald Trump state visit.
US President Donald Trump and Britain's Prime Minister Theresa May wait at the start of the first working session of the G20 meeting in Hamburg, Germany, July 7, 2017.
Travel story: A flight from New Zealand made it
The International Date Line zig-zags from the North Pole to the South Pole through the sparsely populated Pacific Ocean. Thanks to the different time zones across the globe! The flight was travelling from Auckland, New Zealand to Honolulu.