Harvard University has hired another law firm to help it navigate a U.S. House investigation into its response to claims of pervasive antisemitism on campus, weeks after mounting criticism helped spur the resignation of Harvard president Claudine Gay.

The Biden administration’s Title IX rules expanding protections for LGBTQ+ students have been struck down nationwide after a federal judge in Kentucky found that they overstepped the president’s authority.

The decision threw out the administration’s proposed regulations, which prohibited discrimination based on gender identity.