Detailed text transcripts for TV channel - CNN - 20110414:17:45:00
A day after another air traffic controller was caught sleeping on the job, a top faa official has resigned. hank krakowski who heads the traffic control organization stepped down after meeting with the faa's chief, randy babbitt. his resignation comes over napping air traffic controllers. we're focusing on airplanes in the future. these images show how planes could look a few years down the road. the idea is to make aircraft that are more environmentally friendly and are built with a self healing magic skin that would make flying safer. nasa is throwing its weight behind the research. i'm jo...
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