President Joe Biden decried “extremism” that he says has undermined public confidence in the U.S. Supreme Court, as he called on Congress to quickly establish term limits and an enforceable ethics code for the court’s nine justices. He also called on lawmakers to ratify a constitutional amendment limiting presidential immunity. The FBI says former President Donald Trump has agreed to be interviewed as part of the investigation into the assassination attempt in Pennsylvania earlier this month. Kevin Rojek, the special agent in charge of the FBI’s Pittsburgh field office, says investigators want to get Trump’s perspective on what happened July 13 in Butler, Pennsylvania.