Detailed text transcripts for TV channel - CNN - 20110404:18:42:00
>> well, we see 170 tornadoes on this radar and we have never been hurt. we are armored and never been hurt. >> tell me about this movie, and science is amazing stuff, but what do i learn about this movie? >> well, it combines the adventure of storm chasing with the science of tornados and trying to understand how they are formed. we need better predeck shuns of the tornadoes so more can get to safety. this movie exposes people to both and the amazing beauty of nature, but the science to understand it to make better predictions. >> josh, we have 13 minutes lead time right now, but 75% of the t...