 The mayor of Paris, Anne Hidalgo, has gone for a swim in the Seine to display confidence that the water's clean enough for the upcoming Olympics. Dressed in a wetsuit, she put her face down in the water and swam front crawl. Kenya's Rights Commission says more than 50 people have now been killed over the past month in widespread anti-government protests. Lawyers in Guinea have begun a two-week strike to protest at what they call arbitrary arrests by military authorities.