Detailed text transcripts for TV channel - MSNBC - 20100514:02:12:00
With this warning, the stlis delay from anchorage is longer than usual. mr. mason, thank you for joining us. >> thank you, keith. >> explain briefly how a blowout reventer works and what testing tells them before you install them? >> well, blowout preventer works in two different ways. one, to sheer the well off in -- if the primary way doesn't work which is to seal the pipe off. and to test the b.o.p.s is what they call an integrity test to see if they hold up to the pressures. >> what exactly is the claim you've made about the testing that bp and its contractors have done on the b.o.p.s? on ...
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