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Transcripts for CNN CNN Newsroom With Brooke Baldwin 20150422 18:32:00

Everything we ve been talking about here on cnn, about citizen video and it making a difference when it involves the police. she was so far away she was surprised when one of the large officers came up to her, snatched the phone, threw it on the ground and then stomped on it. here s what she told us. i thought he was going to do something to me to harm me. i didn t i mean i automatically protected myself like trying to move away from him, but as i saw him approach me because he s huge i m only 5 2 i thought he s going to beat me up at the least. she does still have the cell phone in her hand but she hasn t been able to retrieve the video on it. what the u.s. marshall who was involved in that altercation with her didn t see is the neighbor across the street who recorded the entire thing. brooke? does the woman you spoke with who we see here in the video, does she have any plans of file anything kind of suit? she and a civil rights ....

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Transcripts for CNN CNN Newsroom With Brooke Baldwin 20150422 18:09:00

Pressure inside the aircraft. you have a constant flow of pressurization coming from the engines into cabin on this aircraft. it s just regulated as far as what altitude. now, remember altitude and pressure are what maintain the breathability of the air. so this outflow valve then controls how much pressure is inside the cabin. you re maintaining that cabin pressure at a normal 8,000 feet or 10,000 feet at the most. so that would make it regular air. now, when this outflow valve fails, let s say it gets plugged up it can overpressurize the cabin, so there s another valve called the safety valve. although it s normally closed in this situation where the joet flow valve fails, the safety valve would open and release that excess pressure. what s happened in the stewart situation, when of course everyone was incapacitated, is the safety valve failed. when the outflow valve fail and the safety valve didn t do its ....

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