![Joe Bishop-Henchman on Twitter: "NORAD's radar network at the time faces outward from the United States, so it must rely on civilian radar to track planes within the country. 13/ https://t.co/CneOie6yV0" / Joe Bishop-Henchman on Twitter: "NORAD's radar network at the time faces outward from the United States, so it must rely on civilian radar to track planes within the country. 13/ https://t.co/CneOie6yV0" /](https://pbs.twimg.com/media/E_AYm4zWYAcy40r.jpg)
Joe Bishop-Henchman on Twitter: "NORAD's radar network at the time faces outward from the United States, so it must rely on civilian radar to track planes within the country. 13/ https://t.co/CneOie6yV0" /
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TSA hit by new scandal as passenger boards plane with THREE boxcutters - the weapon used by 9/11 hijackers | Daily Mail Online
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