Trump has taken advantage of his last hours to sign the pardons of the 143 people who remained in prison, according to the newspaper Democracy Now.
Bannon was arrested in August, when he allegedly handed over money to a nonprofit anti-migrant organization, We Build the Wall, for cheating and scamming Trump fans. In recent weeks, Bannon has helped promote conspiracy theories about the 2020 presidential election and called on Trump supporters to move to Washington on January 6, when the Capitol was attacked.
To find out who Steve Bannon is, this report by Pello Zubiria in 2017 is highly recommended: Meet Steve Bannon, the warrior who has built Trump's strategy.