Rebeca Grynspan, a former vice president of Costa Rica, expressed confidence in her bid to become the next United Nations secretary-general. She stepped down from her role at the UN Conference on Trade and Development on Friday to concentrate on the campaign, highlighting the need for the organization to adapt quickly to worldwide challenges. At […] The post Former Costa Rican VP Grynspan Campaigns for UN Top Post appeared first on The Tico Times | Costa Rica News | Travel | Real Estate.