Detailed text transcripts for TV channel - CNN - 20100306:06:56:00
Los angeles, cincinnati, also chicago's o'hare, they're on the list as well. body scanners already being used in 19 airports nationwide. and twitter passes a monumental milestone. 10 billion tweets, and ironically, while many anxiously awaited the 10 billionth hoping for something of course very profound the message was tweeted by a protected account and blocked from public view. twitter now seeing 50 million tweets per day, up from just 2.5 million a year ago. and in phoenix a very dramatic rescue caught on tape. two police assistants pulled a man off the track tuesday just seconds before...