Former top company officials responsible for the Fukushima Daiichi power plant pleaded not guilty Friday as they stood trial for their alleged failure to prevent the nuclear meltdown disaster triggered by the 2011 tsunami.Appearing before the Tokyo District Court for the first criminal trial over the disaster, Tsunehisa Katsumata, 77, then chairman of plant operator Tokyo Electric Power Co., started with an apology but added, "It was impossible to predict the accident."Two former vice presidents also pleaded not guilty in line with the expected argument from the former officials' defense --…READ FULL ARTICLE