now, of course, the debate going on here now is are we ready to go back into the gulf of mexico to begin drilling? are the safety responses there to be able to respond to an accident like the one that happened at bp? since that disaster there are a couple of companies that have been put together which will be the first responders in the case of any potential blowout. one of them is the helix corporation which was involved in mitigation of the bp spill. the other one is the marine well containment company, which is the company that has been contracted for this will, and the drilling permit was contingent on that company being involved. john hollowell is the executive vice president of shell deepwater, and john people want to know can they have confidence in a company like shell to go back into the water to drill the first well, what is different since the bp disaster, what is different about your company that wouldn't allow this