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Tired of ho-hum presentations? Try Sharp's new interactive whiteboard, which is actually a 70-inch touchscreen monitor

For its fall lineup, Japanese electronics giant Sharp is rolling out a pair of 70-inch TV models: the Aquos LC-70LE735U and the Elite PRO-70X5FD.

When Dave Sharp began suffering from post traumatic stress disorder after encountering two near-death experiences in Saudi Arabia and Pakistan, he found peace a lot closer than he thought. Chip Reid reports