The Liar in Chief's special lies of the day
Claim : "If you give power to Joe Biden, the radical left will defund police departments all across America"
President Trump attacked his Democratic rival over law and order, against the backdrop of the recent unrest in US cities.
Since the killing of George Floyd in Minneapolis in May, there have been calls to "defund the police".
Donald Trump and other Republicans have claimed that Joe Biden supports this but Mr Biden has said repeatedly that he does not.
In June, he told CBS News: "I don't support defunding the police".
Claim : "The United States has among the lowest case fatality rates of any major country in the world"
President Trump didn't mention that the US has the world's highest overall number of Covid-19 deaths, nearly 180,000.
Instead, he highlighted the case fatality rate - the ratio of deaths to confirmed cases. Of those who tested positive for coronavirus, how many have died?
It's true the US rate is relatively low on this measure compared with most major European countries, including the UK.
It's not the lowest in the world - Norway, Japan, and South Korea are all lower, for example.
Claim : "He [Joe Biden] has pledged a $4 trillion tax hike on almost all American families"
Trump is correct that the Biden plan would lead to $4 trillion in revenues (over a decade), according to analysis by the Tax Policy Centre.
However, this claim is misleading as the taxes would target the wealthiest Americans -
not "almost all American families".
The
Tax Policy Centre found that 93% of the tax increases would be paid by taxpayers in the top fifth of households.
High earners would see "substantially larger tax increases than households in other income groups, both in dollar amounts and as a share of their incomes."
Mr Biden has told ABC News that he would only raise taxes for those earning more than $400,000 a year.
Claim : "We obliterated 100% of the ISIS caliphate"
It's true the Islamic State group's territory - a "caliphate" it declared in 2014 across parts of Iraq and Syria - came to an end during Mr Trump's period in office.
The US-led alliance overcame the group in its last stronghold in Syria, March 2019.
Iraqi government forces recaptured the city of Mosul in July 2017
But
as the BBC reported at the time "despite the demise of its physical caliphate, IS remains a battle-hardened and well-disciplined force whose "enduring defeat is not assured."
On 12 August, a top US military official laid out what was needed to score an enduring defeat against IS, noting the group still posed a threat.
Claim : "We will always, and very strongly, protect patients with pre-existing conditions, and that is a pledge from the entire Republican Party"
This refers to a requirement that health insurance companies can't charge people more if they have pre-existing conditions.
It became law with President Obama's signature domestic policy - the Affordable Care Act, known as "Obamacare".
Donald Trump and the Republican party want to repeal Obamacare and replace it, but have failed to do so despite pushing for it in Congress.
In June, the administration asked the US Supreme Court to permanently end Obamacare - which includes those provisions for people with pre-existing conditions.