and some even being killed if they try to leave. >> i don't see evidence right now that isis is falling apart. i do see evidence that isis is having some trouble in governing some territory, that there is internal squabbling among the foreign fighters. that's pretty standard from the range of these groups. >> we' get back to barbara in a few moments. there's break news out of wisconsin. this is the uncle of the teenager tony robinson who was 19 years old. he was unarmed. shot and killed by a police officer friday night in madison, wisconsin. the mother of tony robinson is expected to speak shortly as well. i want to listen in and hear what they're saying. >> -- america's racial lines are completely and 100% blurred. my sister is a white mother of a black child, black children who have white and black relatives. we are all multiple races and we