The Obama administration's latest symbolic, open-the-flood-gates-a-little-bit decision (regarding Haitian family immigration) is, of course, deplorable, but it could have been worse. Let me expand on that.
It is deplorable because it is contrary to our nation's 90-plus-year-old decision that immigration should be numerically limited. There are about a billion people who would migrate to the United States tomorrow if they were allowed to do so, but we have limited resources, too few jobs, and an already-over-stressed infrastructure. We simply cannot absorb all of the earth's poor.