At a time when it is America's leading candidate for the star role of Armageddon, Los Angeles still reigns as the destination par excellence and de facto trendsetter for the United States. Despite its curse of ancient and modern-day plagues--what other city can claim the rights to earthquakes and smog as well as riots and gang warfare?--Los Angeles remains the mythical source for the blood flowing through the American heart: the pot of gold that lies...