CNN At This Hour With Berman and Bolduan April 28, 2015 15:21:00
Police right there forming some kind of a barrier. you see people, citizens, milling about looking peaceful. we're not seeing running. we're not seeing burning. we're not seeing the throwing of anything. what do you make of the situation now? >> so when you take it down, you have all of the violence from last night. you are making all sorts of assessments. you are bringing in resources. what's key in these situations is you have no go zones and you have areas that are frozen and you can't get into them. you have areas where protesters can conduct their activities. they're cordoned off. that's ...