The history of the United States is filled with stories of immigrants, many illegal, who have come to the U.S. in search of work. So when the U.S. economy enters a recession and unemployment rises, do these same workers head home? According to Demetrios Papademetriou, President of the Migration Policy Institute, the answer is no. He has recently published a report that says illegal immigrants are likely to stay put in the current economic crisis. He joins us now to explain his findings.