Rio's Challenges, Doping in Russia, Kenya Top IOC Agenda

With five months to go until the Olympics in Rio de Janeiro, the challenges keep piling up. From the Zika outbreak to severe water pollution, from behind-schedule venues to delayed metro lines, from sluggish ticket sales to cuts in services, from Brazil's deep financial crisis to impeachment proceedings against its president, the buildup to South America's first games faces a long list of concerns. Rio's final preparations and the status of anti-doping efforts in Russia and...

© La Voix de l'Amérique - lundi 29 février 2016