WASHINGTON (AP) — President Joe Biden is commuting the sentences of roughly 1,500 people who were released from prison and placed on home confinement during the coronavirus pandemic and pardoning 39 Americans convicted of nonviolent crimes. The White House says it’s the largest single-day act of clemency in modern history. The clemency follows a broad pardon for his son Hunter, who was prosecuted for gun and tax crimes. Biden is under pressure from advocacy groups to pardon broad swaths of people before the Trump administration takes over in January. He’s also weighing whether to issue preemptive pardons to those who investigated Trump’s effort to overturn the 2020 election and are facing possible retribution when he takes office.