Nikkei drop fuels fears of global sell-off00:48This browser does not support the video element.Sascha Quaiser05/30/2013May 30, 2013Japan's benchmark Nikkei index plunged by over 5 percent in Thursday trading, further erasing recent gains. The sell-off in Tokyo has been worrying investors who fear a correction is imminent after weeks of record highs in markets around the world.Copy linkAdvertisement