At least seven people have been killed as Uganda's presidential election was engulfed by violence. The country's elections this month have been marred by clashes and look set to extend President Yoweri Museveni's rule ⁠into a fifth decade. Police claim that in the early hours of last night, machete-wielding "goons" were shot dead by security forces in the central town of Butambala. Those killed were supporters of opposition leader Bobi Wine - who is trailing in the polls and looks set for a