Detailed text transcripts for TV channel - MSNBC - 20110524:16:55:00
Year's, the particles are bigger so they're falling to the ground faster. also, because of what happened last year, scientists now understand how those particles react in the air much better, they have been able to make this much more coordinated tracking effort. where as last year you had a ban on all flights in certain areas, now there is a grading process so planes are able to fly in areas where last year they would have said no, it is too dangerous. things are better, but they're still going to be disrupted for possibly a couple of days, richard. >> i dare not ask how to pronounce this one...
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