0 Hauling his only possessions in a small red backpack, 53-year-old James Walker nods toward a needle-and-glass-dotted cement slab on the border of Overtown. Dirt is caked under his fingernails, and the whites of his eyes have turned the color of scrambled eggs. "If I were a billionaire; he says, exposin

ng in charge." As Falcone's bank account grew, so did his political clout. In November 2005, glossy flyers arrived in mailboxes in both Hialeah and Overtown blasting candidates who opposed Falcone's friends or threatened his projects. One of the targets was Commissioner Richard Dunn, who was then vying f