The BBC confirmed it received Mr Trump’s letter on Monday
The death toll from severe storms in the midwest and southern United States has risen to at least 20, according to local media.
Ms Irizarry had paid $50 in cash but received limited change back from the delivery driver.
“We have to straighten out the press,” Mr Trump said during a news conference in Florida on Monday. “I have to do it.”
According to the settlement, ABC News will also pay $1 million in legal fees to Mr Trump’s lawyer.
Mr Biden’s son was scheduled for incarceration on December 16 in a separate criminal case bordering on tax evasion charges.
“Let’s pick the date, Donald. I hear you’re free on Wednesdays,” Mr Biden said.
Investigators determined the man’s threats of physical harm were credible.
