 In recent years, Bishop Gumbleton (now retired) has been the only member of the U.S. Catholic hierarchy to publicly support Call to Action.When Call to Action sponsored a speech by Gumbleton in Tucson, Arizona in February 2007, the Bishop of Tucson, Gerald F. Kicanas, refused permission for it to be delivered on diocesan property.Bishop Fabian Bruskewitz of the Diocese of Lincoln, Nebraska issued, under certain conditions, an automatic interdict (which escalates after one month to an automatic excommunication) on members of several organizations within his diocese, including Call to Action.