President Joe Biden vetoed a bill sponsored by Republican Sen. Bill Cassidy that would have blocked his plan to forgive up to $20,000 in federal student loan debt for borrowers making less than a certain amount. Biden argued that it was a "shame for working families" that lawmakers were attempting to deny relief to millions of their own constituents. The plan is currently being challenged in the Supreme Court, which is dominated by a conservative majority, and its future is uncertain.