A heavily armed military policeman patrols next to burning barricades set up by angry supporters of opposition leader Kizza Besigye, near to his party headquarters, in Kampala, Uganda, Friday, February 19, 2016. Police in Uganda arrested opposition leader Kizza Besigye at his party's headquarters Friday after heavily armed police surrounded the building and fired tear gas and stun grenades at his supporters who took to the streets. (Photo by Ben Curtis/AP Photo)
