Samsung shares soar as strike averted, but bonuses of $416,000 for some stoke concern
By Kyu-seok Shim and Heekyong Yang PYEONGTAEK, South Korea, May 21 (Reuters) - Samsung Electronics' shares surged on Thursday after it clinched an 11th-hour deal with its South Korean union to avert a strike, although the terms which included bonuses of around $416,000 for some workers gave rise to