facefaceit wolf blitzer in the fhp% lÑuçño[66b1aabbbñd#f,f,f1f! (cheers and applause). >> stephen: welcome back, everybody, my guest tonight is a socially conscious filmmaker whose new film is called "visitors." let's hope it has quality kills. please welcome godfrey reggio. (cheers and applause) >> stephen: thanks for coming on. i've been watching your films for many years, haven't seen one in a while. for those who don't know, you are the writer, director and producer whose first was "koyaanisqatsi." followed by "powqatsi." >> perfect. >> stephen: your new film is called "visitors." thank you for that. (laughter) before we get to "visitors" let's talk about your ao *uf a f i may be so bold. being the first lady of france -- (laughter). your films often had lots of quick camera shots, accelerated time lapse and phillip glass. >> indeed. >> stephen: friend of the show. okay, what is "visitors"? is in the the same tradition? >> it's in the same tradition in that it's a speechless narrative. but -- >> stephen: i'm sorry, what is that? >> a speechles

. >> governor charlie crist, fhp% captioning sponsored by comedy central captioned by media access groupat wgbh access.wgbh.org >> from comedy central's world news headquarters in new york, this is "the daily show" with jon stewart. ["daily show" theme song playing] [cheers and applause] >> jon: welcome to "the daily show." my name is jon stewart. oh, we have a fine program tonight. my guest elizabeth kolbert author of sixth extinction about how we as a species doomed ourselves. it's a beach read really. [laughter] wanted to wish good health to young bob costas. he dropped out of tonight's coverage due to a nasty eye infection. i told him, bob, do not wash your face with the water. [ laughter ] but bob is all, i'm eight-time sportscaster of the year b

it's because we've got record volumes from rio tinto, bp billiton, fhp and the like.uch do we lose on price for each unit of volume that we deliver to the market? so far, the equation has worked out for the miners, that they're gaining more in terms of that top line and at the same time those cost in productivity improvements are expanding their ibda margin. >> but it's only working out for the biggest miners for the ones that are the most cost efficient. >> if you've got economies of scale, if you've got those logistics of systems for people like rio, bhp, that really gives you the leverage to drive that car space. it gives you the leverage to drive those volumes. absolutely. those are the high quality names. quality and scale in mining often more hand in hand. that's why people play such an emphasis on talking about these tier one assets. >> let me ask you about the dividend bhp announced this morning. they're only saying they're giving the market a dif dents of 3.5%. is this disappointing or are we simply going to see a delayed dividend increase by bhp in august? >