again, we don t know what we re going to find. they don t know what they re going to find, and there is, of course, safety hazard there in all of this. this isn t a usual dive. our crew has undergone extensive training to ensure their safety under water. rob marciano joins us. you had to undergo several hours of training. forget about going under the water. just to clean up the beach, i had to go through four hours of hazmat training, and that s bottom of the rung hazmat training and you graduate to a 40 hour course in that regard. so god only knows what she had to go through to get to this level. it s like what we do when we go to hazardous training and war zone training, the same process. it is and you think it s common sense but there s a lot more that gets involved in that than just the bottom of the barrel hazmat training and to escalate to the next level and deal with underwater suit that