Bill Aulet with the Massachusetts Institute of Technology discusses how US immigration policy kills entrepreneurship, and what's being done about it. We also talk with Darlena McElroy and her attorney, Sandra Suarez Quilty, about Darlena's battle with the Department of Human Services over the agency's decision to declare her father a ward of the state. And we talk with Ying Sa of Community CPA as we tackle tough tax questions, including how to organize your business expenses.