Being that many Americans are descendants of immigrates, including myself, I would have to say I am in favor of it. This country would not be what it is today without immigrants.
I will say that I think if you immigrate, it should be done legally. I personally don't like these illegal immigrants in this country now, that are being taken care of better than I am. I have worked hard my whole life, and for them to come into this country and get handouts of all kinds is just plain wrong. My ancestors as well as many others who immigrated here, had to work to get where they got. There were no such things as hand outs. I am proud to be from ancestors who immigrated from Ireland, and worked for what they had!