on down the road inside slovyansk, pro-russian families we talked to were going about their business almost in surreal fashion. when you talked to them, they said they were afraid especially for their children. the pro-russian militants talked to us. they said they too were nervous. but they were armed wearing camouflage, masked. they had now beefed up positions in that town. it's like night and day now. it feels like really a militarization of that town and tension is clearly at breaking point. back to you, andrea. >> jim, that is really disturbing. because it reemphasizes everything we're hearing here. that is the ground truth, how much in control these pro-russian groups are in your region. simon was thankfully released