Triad attacks. Prostitute calling cards. Illicit money flows. This is the dark underbelly of Macau — Asia’s gambling capital. The only Chinese territory where casinos are permitted, the city has transformed itself in little more than a decade from a sleepy backwater to a neon-lit monument to China’s passion for gambling. But the former Portuguese colony’s dramatic rise has come at a cost, with many in Macau questioning whether growth has been too fast and furious. My latest story for CNN.com.