In 2006, Cardinal Roger Mahony announced that he would order the clergy and laity of the Archdiocese of Los Angeles to ignore H.R. 4437 if it were to become law. Cardinal Mahony personally lobbied senators Barbara Boxer and Dianne Feinstein to have the Senate consider a comprehensive immigration reform bill, rather than the enforcement-only bill that passed the House of Representatives. Cardinal Mahony also blamed the Congress for the illegal immigration crisis due to their failure to act on the issue in the previous 20 years, opposed H.R. 4437 as punitive and open to abusive interpretation, and supported S. 2611.