So what we have been trying to do, working first in Rwanda and then in Malawi and other places -- but I want to talk about Rwanda tonight -- is to develop a model for rural health care in a very poor area that can be used to deal with AlDS, TB, malaria, other infectious diseases, maternal and child health, and a whole range of health issues poor people are grappling with in the developing world, that can first be scaled for the whole nation of Rwanda, and then will be a model that could literally be implemented in any other poor country in the world.