Coming Up on Africa News Tonight: The Democratic Republic of Congo celebrates Independence Day with a burial ceremony of the late Prime Minister Patrice Lumumba whose remains were recently returned by Belgium following assassination over 60 years ago; Uganda reports an upsurge of Congolese refugees resulting from fighting between the Central African nation and the M23 militia group which has revived decades-old animosities between Kinshasa and Rwanda following allegations by the Congolese that Kigali is backing the rebel militia group.