Ryan v. Valencia Gonzales, 568 U.S. ___, 133 S.Ct. 696, 184 L.Ed.2d 528 (Jan. 8, 2013) (the Courts of Appeals for the Ninth and Sixth Circuits both erred in holding that district courts must stay federal habeas proceedings when state prisoner-petitioners are adjudged incompetent; neither 18 U.S.C. 3599 nor 18 U.S.C. 4241 provides such a right).