The NCAA on Wednesday filed suit in federal court in an attempt to block a new Pennsylvania law that would require Pennsylvania State University’s $60-million fine from the Sandusky sex-abuse scandal to be used exclusively in the state. The association filed the suit hours after Gov. Tom Corbett signed the measure into law. The suit argues that the law is unconstitutional because it represents government interference with a contractual agreement between the association and Penn State. The two parties are already tied up in another legal fight over the penalties levied against Penn State in the scandal’s wake. The university is not a party to either complaint.