UN Secretary-General Ban Ki-moon (Front C) holds a candle during a vigil mourning Haitian earthquake victims at UN Headquarters in New York January 19, 2010. [Xinhua]

UN Secretary-General Ban Ki-moon (R) stands in silent tribute after presenting a wreath during a candle vigil mourning Haitian earthquake victims at UN Headquarters in New York January 19, 2010. [Xinhua]