Book excerpt: While most historians, journalists, and filmmakers have focused on Los Angeles as a bastion of corporate greed, business boosterism, political corruption, cheap labor, exploited immigrants, and unregulated sprawl, The Next Los Angeles tells a different story: that of the reformers and radicals who have struggled for alternative visions of social and economic justice. In a new preface, the authors reflect on the gathering momentum of L.A.'s progressive movement, including the 2005 landslide victory of Antonio Villaraigosa as mayor.