Immigration has indeed provided the lifeblood for the regulation of the American dream for tremendous numbers of Americans. It has provided an ongoing source of low cost labour, a pool of talented artisans and professions, and new citizens anxious to work hard to pursue their hopes for themselves and their families. As every coin has another side however, so does immigration policy. Foreign countries with less than snow-white intentions have sent the US their students to learn skills that can be used against America. Terrorists and criminals seem to enter and egress at will. The system of enforcing current laws is creaky and barely functions. The book brings into focus current policies and laws in an area which requires urgent attention.