Republicans and Democrats will spend the next three days demanding answers from President Trump’s former lawyer, Michael Cohen, on everything from the 2016 campaign, to Trump’s family business and his personal finances, to the lies he has admitted telling to Congress.

Cohen was sentenced to three years in prison for bank and tax fraud, campaign finance violations, and not telling Congress the truth about early discussions in Trump’s company to invest in Russia. He’s due to report to prison on May 6.