States can already sue the US AG. The AG gets sued all the time. States just don't have the ability to actually enforce any judgement that comes from that and that's what this bill is for.
> Creates a private right of action allowing state attorneys general, district attorneys, other authorized State officials, members of Congress, and victims to challenge and sue the U.S. Attorney General for unlawfully withholding, redacting, delaying, concealing, removing, or failing to publish Epstein-related records.