A stopgap bill funding the federal government until mid-March includes $25.6 million to secure the homes of U.S. Supreme Court justices as they face threats that stem from their rulings. President Joe Biden signed the measure Saturday.

The investigation also found that the Judicial Conference of the United States, the body responsible for looking into lapses by federal judges, has failed to adequately address the ethical issues that have repeatedly rocked the high court.

A new 20-month Senate investigation into ethical conflicts and legal violations at the Supreme Court has uncovered and underscored a raft of dubious behavior by justices both living — and dead.