and as the sun comes up, the indian who has led to the colonel and his men to the indian camps to saenz the land and precisely is the camp that the troops had been ordered to avoid because of was the camp of heavy runner much like black kettle at san creek and even though he realizes that the last moment but still a moment in time enough to add avert the disaster that in sued the commanding officer orders to troops under his command to open fire and so the annihilate the cant that involves shooting at all of the lodge's but also at the cords that are binding the indian lodge collapse on the fire within canada so it incinerates or suffocates the women, children and old men primarily who are inside the tepees because most of them were off on a buffalo hunt trying desperately to find some provision for their families. and of course as they find out later on the most tragic part of all is that most of the people in the camp are dying from the disease that would erupt periodically on the great planks so 173 women, children and old men many of them suffering from smallpox dies in this event i

there is a much saenz your name for it. so if i say wrong name -- you worked replacing the vice presidents in defibrillator but he had taken security concern. >> one of the innovations is the development of the technology will to prevent what would otherwise be a fatal heart rhythm, these are defibrillator's week we talk about the holocaust survivor and he went on to develop this device from a few years ago. but when we've replaced the original divide, the new divide came along with a feature that i really want which was the ability sort of an early-warning system for heart failure. and going forward and wanted the ability to understand the vice president was in jackson and he called me and said he was a little short on breath. and this device at a breathtaking capability. but the ability that was sent customizable to talk to the device and interrogate the device wirelessly and it just seemed in the threat environment of the last decade that that might not be smart. i didn't know if it was possible to hack into the device t

they can say something is locked down, but often behind the saenz there's something that's really not locked down in the proper way. for example, just talking about it right now russia sometimes goes through a magnetometer, it looks as if everything is fine, but it's turned off. it's a figment of their imagination. they actually will turn them off because somebody either forget or didn't want to be bothered. it's very poor security. >> you have seen this? >> i have. i can tell you other stories. one of the problems is they are very -- when they begin to crack down, they become rather -- it can radicalize people by being so crude about t right now at least a phenomenon of young russians, actual russians being radicalized towards islam, believe it or not, because of this crackdown. that's another factor. so before the guys with the beards might stick out, a russian guy might get through. >> scott blackman, from the olympic committee. when you talk about how the russians are in charge of security, are you talking about taking other steps in any way, hiring a russian security firm, trying