A country that does not control its own borders does not have any immigration policy.
Check it out:

In a recent confrontation between protesters against the illegal flood of unaccompanied children into the United States and counter-protests by some Hispanic group, one man from the latter group said angrily, “We are as good as you are!”

One of the things that make the history of clashes over race or ethnicity such a history of tragedies around the world is that — regardless of whatever particular issue sets off these clashes — many people see the ultimate stakes as their worth as human beings. On that, there is no room for compromise, but only polarization. That is why playing “the race card” is such an irresponsible and dangerous political game.