Thank you all for the feedback, and the support. I am researching the DNA testing. I had not pursued it at the beginning of my research because some of the Tutsi scholars found the suggestion offensive. They believe that they know their own people. The most difficult aspect of this is dealing with two cultures and two "very" different ways of thinking. I am having to balance them both, and in the process try not to offend anyone. I making a checklist of all of the suggestions given so that i don't miss anything and now I will get back to work.
Shell