New Director-General of the World Trade Organization (WTO) Ngozi Okonjo-Iweala(center) poses between WTO Deputy Directors-General Alan Wolff (left) and Karl Brauner upon her arrival at the WTO headquarters in Geneva, Switzerland, Monday. Okonjo-Iweala takes the reins of the WTO amid hopes she will infuse the beleaguered body with fresh momentum to address towering challenges and a pandemic-fueled global economic crisis. Photo: VCG