By Joe Guzzardi October 3, 2016   The Center for Immigration Studies (CIS) just released an in-depth analysis of America’s foreign-born residents titled “Immigrants in the United States,” and evaluated the progress immigrants have made during their residency. Since 1970, the foreign-born population has quadrupled; since 1980, it’s tripled, and since 1990, it’s more than … Continue reading New Report: Since 1990, Immigrant Population Doubled