Big Business in Little Saigon

Three Asian-American entrepreneurs talk about the secrets of their success: Tim Wildin, the young Chipotle executive whose Thai aunties’ recipes contribute to the menu at Shophouse; Lynda Trang Dai, once known as the Vietnamese Madonna and now the queen of banh mi sandwiches in Orange County’s Little Saigon; and Charles Phan, the ground-breaking chef whose restaurant was named best in the country.