analysts at the australian strategic policy institute told nbc news these images show another part ofe that is far more punishing with fenced exercise pens and barbed wires? we can go across the road to the other side? >> that is a normal school. it has nothing to do with us, he says. >> reporter: back in washington, senator marco rubio has campaigned against china's policy. >> so do you believe that what the chinese have shown us here reflects what these centers are really like? >> of course not. of course not. they control is0100% this regio. they control what you get to see. >> reporter: it is just, he says. we protect weaker culture he says. thousands of miles away in istanbul, turkey, those who fled tell a different story. hansa growing up without his mom while his family fear his brothers have been sent to orphanages. china's communist party pushing for a more united country, tearing families apart. >>> keir that is just stunning reporting. good for you for confronting him in a place where it probably wasn't comfortable to do that. what is the basis -- we heard one example. what