Many of the thousands of laborers building Houston's glass and steel skyscrapers, apartment complexes, houses and roads are immigrants living here illegally. What if they were forced to leave the country? Chronicle reporter Dylan Baddour recently wrote about this charged issue, one that could have serious economic repercussions. Contractors told Dylan that construction companies would "face a difficult fallout, including higher labor costs, construction delays, and some projects canceled altogether." Dylan joined Nancy and Erin to talk about what he learned from his reporting and about the workers he met on Houston construction sites.