Detailed text transcripts for TV channel - CNN - 20110419:23:49:00
Major improvements. first of all, there are two different companies providing oil containment and capping systems so if we have another loss of oil control it can be attended to much more quickly than last year. the department of interior and united states coast guard are jointly reviewing response plans. i think that needs to be embedded in legislation and probably new rules, so i think there has been a major step forward in reducing the amount of risk and improving safety. but i think this needs to be a continual process. >> do you think that there is more that is not in the works that shoul...