Welcome to Immigration Insider.  After almost two decades of looking out for the interests of leading corporations and the tremendous compliance problems they face with governmental regulations relating to immigration and labor laws, I’ve decided to launch a blog written for the HR and Legal representatives who these issues most affect.For years — in fact, before "blog" was a word — I published a column called "Port of Entry", which grew to have thousands of daily readers. While "Port of Entry" was directed at the general business immigration market (i.e., both employers and visa beneficiaries), this column is going to focus specifically on the issues affecting U.S. corporations which must depend upon international workers in the course of their busines…