Here is an excellent article by Fr. Marshall Roberts.
http://kingshipofchrist.blogspot.ca/2013/07/bishop-fellay-and-grace-of-state.html
Fighting to Maintain the Catholic Faith Whole and Inviolate and the Line of Archbishop Marcel Lefebvre in This Period of Sede Vacante
Here is an excellent article by Fr. Marshall Roberts.
http://kingshipofchrist.blogspot.ca/2013/07/bishop-fellay-and-grace-of-state.html