Peter Robinson challenges Mark Krikorian to explain why America -- a nation of immigrants -- should now adopt anti-immigration policies. Krikorian responds by asserting that mass immigration is fundamentally incompatible with a modern society, that it causes a serious erosion of sovereignty, and that it creates a net economic burden on the government. Finally, he details the dangers of transnationalism and multiculturalism that are inherent in immigration today and gives his prescription for solving the problem. (34:52 ) Video transcript

Mark Krikorian is the executive director of the Center for Immigration Studies and the author of The New Case Against Immigration: Both Legal and Illegal.