Coming up on Africa News Tonight: Kenya’s declared president-elect William Ruto addressed rival Raila Odinga’s result rejection during which the presumptive winner said if there are court challenges, his team will “engage in those;” Zimbabwean health officials scramble to contain a measles outbreak that has killed at least 157 children and infected over 2,000 people, a development which the Southern African nations health ministry blames on religious leaders who are anti vaccinations.