MY parents are/were both Catholics in the Diocese of Dodge City and they dont quite see eye to eye with the Church on this issue. Its one thing to help a human being, its quite another to help him break the law and thats where the Church leaves the plantation here.
"2241 ...Political authorities, for the sake of the common good for which they are responsible, may make the exercise of the right to immigrate subject to various juridical conditions, especially with regard to the immigrants'duties toward their country of adoption. Immigrants are obliged to respect with gratitude the material and spiritual heritage of the country that receives them, to obey its laws and to assist in carrying civic burdens."
Catholic Catechism, courtesy of Zetman