President Joe Biden has made some progress wooing his party’s left wing since taking office. Many progressives have cheered steep federal spending increases on major social programs and green energy during Biden's term. And they've supported Biden’s renewed plan to offer student debt relief after the Supreme Court struck down his original efforts. But others are angry that Biden hasn't delivered on promise to reduce fossil fuel production, advance a policing overhaul and expand voting rights. And reassembling the same broad coalition that help lift Biden in 2020 might be difficult if enthusiasm among progressives wavers.
