what's happening on "starting point." lots to talk about. doctors say a 2-year-old girl is cured of hiv. how is that possible? and it could the outcome be used to treat other infected children, even adults? the key to the medical success here. 50 years since some of the most pivotal moments took place in the civil rights movement in birmingham, alabama. the march from selma to birmingham was marched by vice president joe biden. we'll speak with cosby, william bell senior and george french. a 7-year-old suspended for turning his breakfast pastry into something that sort of kind of looked like a gun. did the school overreact? or did the school take appropriate action? we'll talk to the second grader and his dad will be joining us