From the push to build a border wall to the recent executive order temporarily banning immigrants from Muslim-majority countries, there are so many emotions associated with the current immigration policy proposals. But what are the real facts regarding immigration history in this country? And what are immigrants' actual impacts on our society? Today we try to answer those questions with our guest Professor Doug Massey. Doug is a Princeton Sociology Professor who appeared on Adam Ruins Immigration. His research focuses on international migration, race and housing, discrimination, education, urban poverty, and Latin America, especially Mexico. On the episode, Doug and Adam discuss the negative net migration flow of immigrants coming into United States from Mexico, the United States' reliance on migrant labor, and what reasonable immigration policy looks like.