There is no denying that the issue of illegal immigrants in the United States was one of the focal points during President Biden's State of the Union Address. For both the Democrats and the Republicans, dealing with the border crisis should top the agenda, regardless who will be the next leader for the nation. Meanwhile, if we take a deeper look at the issue, according to Professor Hein De Haas, author of a new book called "How Migration Really Works: A Factful Guide to the Most Divisive Issue in Politics," both parties misunderstand of the key factors towards legal and illegal migrants. He joined the show to talk more from his new book.