Chaos outside Ugandan High Court as activist freed from charge of 'harassing' president Chaos breaks out in Kampala in front of Uganda's High court as activist Dr Stella Nyanzi walks free after a judge overturned her conviction for "cyber-harassment" of President Yoweri Museveni. Nyanzi, a university researcher and rights activist known for using vulgar language to attack the president -- including calling him "a pair of buttocks" -- was convicted last August and sentenced to 18 months in jail. IMAGES AND SOUNDBITES