"I'm a dreamer," says Roy Choi, the Los Angeles author, chef and entrepreneur who helped spark the food truck revolution.
In the second season of his PBS series "Broken Bread," Choi brings his unique brand of activism, appetite and optimism to our complex and often contradictory American food system. It's a show that not only deals frankly with gentrification and labor exploitation, but also tells a deeply personal and hopeful story.
