South Korean railroad workers say they will go on a 72-hour strike starting 9 a.m. Friday,... following the breakdown of last-minute wage negotiations with management.<br /> Preparing for the first strike by the Korean Railway Workers' Union in three years,... the transport ministry says it has prepared emergency transportation backup plans. <br />It said substitute workers will operate the KTX high-speed trains and other railways around the capital during peak commuting hours. <br />It also added that buses will also be laid on for highly-crowded routes in order to minimize passengers' inconvenience. <br />
