A real-life high-tech war is being waged on the neon-drenched battlefield sof Las Vegas, where millions of dollars are at stake. Today, modern gadgets including lasers and microcomputers are helping them beat the house. We’llmeet a former cheater who used a light-wand to swindle nearly 1 million from slot machines. Then, NGC gains exclusive access to a subterranean surveillance facility where the latest advancements in digital surveillance are being used.