HE CROSSES QUARTER-MILE GORGE WITH NO HARNESSik Wallenda has sealed his place in daredevil history with a heart-stopping tightrope walk over a gorge near the Grand Canyon—with no safety harness. The 34-year-old took 22 minutes to cross the quarter-mile, balancing on a 2-inch thick cable 1,500 feet above the Colorado River Gorge, the AP reports. He could […]