Houston's business community is remarkably diversified, which has helped soften the blow of the recession. It's the home of major oil and gas corporations. There's the Medical Center and a world-class biotechnology community. The focus of the nation's space program is at NASA. And there's the Port of Houston, which funnels goods into the country from around the world. Dean Arthur Warga from the Bauer Business School at the University of Houston talks with Ed Mayberry, in the Bauer Business Focus.