Trump used his deposition in a defamation case to boast, complain, insult Joe Biden, and threaten...

Former President Donald Trump took moments to boast about his own accomplishments, complain about the country's "broken" justice system, and insult President Joe Biden during a deposition last year.

On October 19, Trump was deposed for a defamation case brought by E. Jean Carroll, a former Elle magazine columnist who has also accused the former president of sexual assault in a separate lawsuit.

An excerpt of Carroll's and Trump's depositions were unsealed on Friday.