surface, we will still continue to employ the chemical disbursing application to also limit the amount of oil or change the oil that s on the surface. in addition to trying to employ the on water fire application. and legal really, we re not going to be lighting the entire slick on fire, we basically coral a portion of the oil away from the main slick, and that s what we try to burn, not the entire slick itself. how optimistic are you that the actual well head can be capped, it can be stopped at the source. the thing that s upsetting is that this isn t a vessel, this isn t the exxon valdez, it s not some sort of other vessel that has a finite amount of oil in it, this is an infinite spill as long as that well head keeps sprague. we re very optimistic that