Pretty Good Job Frosty.  Just remember however that imigration would not be a problem if taxation and regulations were low and individual rights were protected. Mexican mothers would not be fleeing to US hospitals to have childern if they couldn't collect welfare and gain other benefits. My grandmother came to this country in 1903 with only a mother, as her father, a peasent farmer had just died, from Sicily and there was no welfare or freebees of any kind and life was a lot tougher back then. She lived to 90 with no government benefits. Just hard work in an age of less government interventions.