<p>Sally, two things can be true at once. The anti -vaccine people make me nuts (I was a preemie and contracted measles to lifelong consequences) but it is also true that some infectious diseases that aren’t otherwise present here are coming across the border now. I have seen it with my own eyes. As far as our culture, the impact of hundreds of thousands of unassimilable people shouldn’t be minimized. They will need to be carried by others for at least two generations. And the thing is that many of the people who come here are angry because they don’t want to be here but they have no choice. It is so wrong to dispossess people from their homes for the gain of others. </p>