President Felipe Calderón; Google Ventures; Brigitte Lacombe

Felipe Calderón, president of Mexico, discusses his country's main domestic challenges and its competitive position among the world's largest economies. Google Ventures partners Kevin Rose and Bill Maris explain how the venture capital firm works and what they look for in tech startups. Photographer Brigitte Lacombe introduces "Hey'Ya: Arab Women in Sport," a collection of photographs and video interviews of female athletes from all levels and sports.