symptoms are, and give their best diagnosis for the situation. >> because of this -- this concern that, you know, you're with bp. they're saying, look, you eve got a dog in that race. if they come to you, a worker, and they're not happy with what you or your doctors have told them, can you go somewhere else and are they covered by bp? >> as far as going somewhere else, we know people have bypassed the personnel that we have and have gone into see their personal doctors. and we're -- we don't have a problem with that. they just need to go through the claims process and worker's compensation process. and that would be handled that way. so, we know that it's happening. we're not forcing people to see any of the -- of the health facilities that we have out in the field. >> after valdez, they sai 11,000 workers were studied, some reports said more than 6,000 of them were eventually --