"Illegal" or "Undocumented" Immigrants. What's your opinion?

Christ calls us to love "the least of these." Consequently, many Christians feel it's their Christian duty to fend for immigrants who have crossed the U.S. border without legal processing (vetting, etc.).

In addition, some believe that these immigrants should receive the full rights (God-given rights? ) of citizenship to determine whether they can be deported.

What's your opinion?