Let Them In

A conservative columnist makes an eye-opening case for why immigration improves the lives of Americans and is important for the future of the country.Separating fact from myth in today's heated immigration debate, a member of the Wall Street Journal editorial board contends that foreign workers play a vital role in keeping America prosperous; that maintaining an open-border policy is consistent with free-market economic principals; and that the arguments put forward by opponents of immigration ultimately don't hold up to scrutiny.In the course of his fourteen years at the Journal, Riley has…