 But there's more to do, and I'm reluctant to walk away from that. Christopher Cruz, CBS News. A source tells CBS News that on a call with the Congressional Progressive Caucus, President Biden has said he's working with experts on major Supreme Court reform proposals to be announced soon. CBS's Ed O'Keefe. CBS News has learned that he is working on a series of changes to the Supreme Court, including possibly term limits for the justices. It's designed to motivate and excite his progressive base, who's not happy with their recent decisions and with the behavior of the justices.