The immigration debate has opened a chasm with Republican hardliners who want restrictions. Some 30% of the Roman Catholic population is Hispanic and that percentage continues to rise steadily. Pope John Paul II advocated that countries should accommodate people fleeing from economic hardship. Cardinal Raymond Burke has been involved in rallies to allow undocumented workers a chance at citizenship. By welcoming migrant workers, many of whom are Catholic, Burke says, "we obey the command of Our Lord, who tells us that when we welcome the stranger, we welcome Christ Himself."