Seven people were killed and 48 injured on Saturday night after attackers drove into pedestrians on London Bridge and stabbed people in Borough Market.
Popular Video This young teenage singer was shocked when Keith Urban invited her on stage at his concert.
"Though the AP may take considerable abuse for the lead of this fact-check, make no mistake about it: It's not a matter of opinion that the president can not be counted on to provide accurate information in the clutch, nor is it a matter of perspective; it's a matter of deduction, as the fact-check itself explains", The Washington Post wrote.
"The Mayor is busy working with the police, emergency services, and the government to coordinate the response to this horrific and cowardly terrorist attack and provide leadership and reassurance to Londoners and visitors to our city", Khan's office said in a statement Sunday. "There are many things about which Donald Trump is wrong", he said.
The mayor urged his constituents to remain vigilant because "an attack across the country is still highly likely".
Mrs May said Mr Trump was wrong to criticise Mr Khan in the wake of the London Bridge terror attack. "He is more of a statesman than Trump will ever be". Truer words, Mayor Khan.
Theresa May, Jeremy Corbyn face tough questions on live TV
He said he described the death of Osama Bin Laden as a "tragedy" because he wanted him to be arrested and put on trial. May to have to backtrack on a proposal to scrap a planned cap on care costs.
Trump followed up by saying that it was a "pathetic excuse by London Mayor Sadiq Khan who had to think fast on his "no reason to be alarmed" statement".
Senior White House adviser Kellyanne Conway on Monday condemned what she called the media's "obsession with covering everything he says on Twitter and very little of what he does as president".
Some Londoners took [to] the streets and instead of chanting Khan's name, they chanted Donald Trump's. May had personally invited Trump to visit her country on January 27, a week after he was sworn into office, The Independent reports. And for America, it's all so woefully embarrassing. "May absolutely must withdraw the state visit", Farron tweeted out.
"This is a man insulting our national values at a time of introspection and mourning", Farron said on Twitter. Trump tweeted Monday morning.
"Show some please please [May]", Lammy tweeted out.
The Trump administration is expected to take the proposal to the Supreme Court next week.
Pressed on whether President Trump would be welcome in London, Khan repeated calls for the state visit to the United Kingdom to be cancelled.
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