he laid down absorbent cloths. he told his supervisor. who apparently didn't care. and that was just a prelude to an even bigger shock when the uncle john got to its work site. a well operated by walter oil and gas, 60 miles off port fourchon. here's how walter's oil well was supposed to work. oil flowing out of the ground 15- hundred feet below the surface of the gulf of mexico. it goes through a stack of valves and pipes called the christmas tree stack. then it connects to the pipeline through a connector called a jumper line. that wasn't flowing like it should at this well, though, so they added chemicals to try to ease the flow. that didn't work so they eventually had to send out the uncle john rig from pensacola. when they closed off either end of the jumper line to remove it, they had to send down an rov to remove the material inside in a bag called a bladder. but every time they did it, it just filled right back up again. so they gave up and just did this. howington's bosses from the contractor he worked for. canyon offe. walter stood in the control room, jok

he laid down absorbent cloths. he told his supervisor. who apparently didn't care. and that was just a prelude to an even bigger shock when the uncle john got walter oil and gas, 60 miles off port fourchon. here's how walter's oil well was supposed to work. oil flowing out of the ground 15- hundred feet below the surface of the gulf of mexico. it goes through a stack of valves and pipes called the christmas tree stack. then it connects to the pipeline through a connector called a jumper line. that wasn't flowing like it should at this well, though, so they added chemicals to try to ease the flow. that didn't work so they eventually had to send out the uncle john rig from pensacola. when they closed off either end of the jumper line to remove it, they had to send down an rov to remove the material inside in a bag called a bladder. but every time they did it, it just filled right back up again. so they gave up and just did this. howington's bosses from the contractor he worked for. canyon offshore. joking about what they were doing. the bosses watched the rov camera l

absorb. >> especially if the materials get baked into work clothes that don't get washed. >> it used to be a source of pride, now, it's a badge of disgray. >> spraying off the soot is now a massive effort to prevent aare larming rates of cancer. >> i believe it's 8 to 12 years a firefighter lives after they retire. probably 70% pass away as a result of job related cancers. >> the department is leading the nation in trying to detect and prevent cancer, dirty equipment on the way to a kwaul is no longer cool. >> now, if someone gets in with dirty turnouts what do they tell them? >> please go put on a clean set so they don't expose the rest of us to the contaminants. >> crews wash gear in a special machine or send them for treatment. >>> it's happened again. a sexual assault on stanford's campus. at 6:00 why officers say there is not much they can do about it now though they've been notified. >> you should see, meet, greet, understand what we do. >> going to the uss san diego. >> coming up, >> it was ship shape when the u.s. san diego made it under the golden te. you probably noticed the crew

absorb. >> especially if the materials get baked into work clothes that don't get washed. >> it used to be a source of pride, now, it's a badge of disgray. >> spraying off the soot is now a massive effort to prevent aare larming rates of cancer. >> i believe it's 8 to 12 years a firefighter lives after they retire. probably 70% pass away as a result of job related cancers. >> the department is leading the nation in trying prevent cancer, dirty equipment on the way to a kwaul is no longer cool. >> now, if someone gets in with dirty turnouts what do they tell them? >> please go put on a clean set so they don't expose the rest of us to the contaminants. >> crews wash gear in a special machine or send them for treatment. >>> it's happened again. a sexual assault on stanford's campus. at 6:00 why officers say there is not much they can do about now though they've been notified. >> you should see, meet, greet, understand what we do. >> going to the uss san diego. >> coming up, michael finney helps one man get what he paid for. we can't go back to the years of devastating cuts to public education

absorb. >>reporter: especially if all the materials get baked into work clothes that don't get washed. >> used to be a source of pride if you had the dirtiest jacket helmet and to the most fires and it's a ban of disgrace you are not taking care of the equipment or health. >>reporter: spraying off the soot on kind is the first step in what is now a massive effort by the department to prevent alarming rates of cancer. >> it's 8 to 12 years a firefighters has to retire and probably 70% of those pass away from result of cancers. >>reporter: firefighters union president o'connor says the department is actually leading the nation in trying to detect and prevent cancer. the department is participate entered national studies that have linked their health and their working virments. fire station 7 dirty equipment on the way to a call is no longer cool. now if somebody gets in with dirty turn outs whether do they tell them. >> they ask them to please go put on a clean set of turn out so they don't expose the rest of this to the contaminant in the turn out ix after a fire crews watch the gear in a speci

clothing optional. lendingtree. when banks compete, you win. okay! ...awkward. unlike ordinary diapers with two layers, pampers have three pampers. absorbentrs to stay up to three times drier, so babies can sleep soundly all night. wishing you love, sleep and play. pampers. >> welcome back. with his alibi in question and his history of menacing messages revealed, reginald potts was arrested for the murder of his former girlfriend nailah franklin. but with no physical evidence, this case was far from closed. keith morrison continues our story, "smoke and mirrors." >> here we are in a little room in a chicago police station. reginald potts is under arrest for the murder of nailah franklin. the detectives are certain they have their man, but mr. potts? >> i adamantly deny that i was ever there, period. >> reginald potts appears to be insulted they even ask. >> and i can tell you you're lying. >> nailah? he was nowhere near her, he said, the day she vanished. >> i was not in her apartment on the 18th, period. >> or her apartment building? >> or apartment building. >> of course they told him they had evidence. >> distinctive bentley in her [ bl

absorbing this? >> i think everyone just wanted to take a shower on both sides of the aisle. the whole campaign is painful. more stuff is revealed. i think trump voters have clothedheir ears for the most part. marco rubio said we need to be careful where we throw stones. it is not pretty. we have not seen something that is really insighted an earth shattering revelation that feels any worse than what we have all right -- already scene, but hillary clinton is constantly on the defensive. >> unfortunately we with have to leave it there. we had our hillary clinton speech there from ohio that we had to cover lie so we were tight on time today. ladies, thank you so much. millions of people heading to the polls and thousands could cast their ballots before election day including many independents. what do the numbers tell us so far? we'll be right back. probably gonna double. but dad, you've got... allstate. with accident forgiveness they guarantee your rates won't go up just because of an accident. smart kid. indeed. it's good to be in, good hands. >>> the 2016 race is breaking records for early voting. 40% of the electorate expected to vote before november 8th. micha