Independent  presidential candidate Philippe Mpayimana campaigns in Kicukiro District on Sunday. Mpayimana has promised to introduce tax reforms once elected President. Rwanda go to polls on on August 3 (Diaspora) and 4 (in the country) to pick who of incumbent President Paul Kagame, of RPF-Inkotanyi; Mpayimana; and Frank Habineza, of Democratic Green Party of Rwanda, will lead the country for the next seven years. File.