Ryanair must face U.S. shareholder lawsuit over unionization comments

NEW YORK (Reuters) - Ryanair Holdings Plc and Chief Executive Michael O'Leary failed to persuade a U.S. judge to dismiss a securities fraud lawsuit accusing Europe's largest budget airline of defrauding them by downplaying its willingness to recognize labor unions.While dismissing much of the proposed class action, U.S. District Judge Paul Oetken said shareholders could try to prove that Ryanair intended to mislead them with statements indicating a "near certainty" it would not welcome unions,..