China to open world's longest high-speed rail line

BEIJING/ZHENGZHOU, China (Reuters) - China will open the world's longest high-speed rail line next week when a link between Beijing and the southern metropolis of Guangzhou is inaugurated, officials said on Saturday, underscoring its commitment to a trouble-plagued transport scheme. Related Stories Tougher EU sanctions against Iran come into force Suicide bombers hit cellphone firms in north