In 2006 Dr Besigye received his first test when opposition members of parliament disagreed on who would become their leader of opposition between Sam Njuba and Prof. Ogenga Latigo
Mu mwaka gwa 2006 Dr. Besigye yafuna okusoomooza abaali ku ludda oluvuganya gavumenti mu palamenti bwe batakkaanya ku ani eyandibadde omukulembeze wabwe ow'oludda oluvuganya wakati wa Sam Njuba ne pulofeesa Ogenga Latigo