Hunter Biden heads to court for second day of testimony in federal gun trial

The video covers a courtroom scene where opening statements are made in a case against Hunter Biden. The prosecutor argues that Biden should be found guilty for purchasing a weapon while addicted to drugs, focusing on the term 'knowingly'. An FBI agent presents evidence from Biden's memoir to support the case.

What evidence was introduced by the FBI special agent during the trial?

What was the significance of Hunter Biden's memoir in the courtroom proceedings?