also world had tried to -- oswald had tried to shoot a famous general. hinckley had actually stalked jimmy carter for a while. kennedy is the liberal icon. the guy who likes civil rights. the guy on the left. he was shot by a self-avowed marxist. reagan, the conservative, the guy who -- a guy who thinks that civil rights have gone too far -- he is shot by a self-avowed white supremacist. it does not make sense. but if you look at the bottom line, but they were both very troubled young men. it's just hard to accept -- there's a book on lincoln that says it's hard to believe that a peasant can kill a king. we look for a bigger reason than that. >> what is the best prevention all -- professional opinion about how had kennedy's life -- bad kennedy' is life was at his death and now it may have affected his presidency. -- affected the rest of his presidency? >> i will start. his health condition was serious. probably the worst thing he had was addison's disease. it is still not cured entirely. it was first diagnosed in 1947. they told him he would probably liv

kennedy was assassinated by lee harvey oswald on november twice second, 1963. this is a face this is a fake advertisement. and notice that it is sportsman, kids, maniacs. yet john cartoons that mail ordering gave to business ordering a weapon. you sense the anger in this drawing. the exclamation points, the sarcasm, using the variety of tools. it is mostly textbased. it is really the text that makes this a particular cartoon. that makes this point in this particular cartoon. that makes this point in this particular cartoon. right now we are looking at cartoons from 1967. and we rotate every six months in march and september. what i try to do is select five cartoons that situates them in events related to the year. with a little tweak, some things that will resonate more successfully with others. we have this cartoon about the redwood forest insult sold to timber and mining interests. mr. block's very first cartoon he was in adamant that she was an adamant supporter he was an adamant supporter of beauty. johnson escalated the war by increased bombing in north vi

oswald, who i mentioned as the german fighter pilot, loved this design. the idea of the single seat fighter becomes the thing for them. os world says of the single seat fighter, "the strong man is mightiest alone. i have obtained my idea with the inc. isle seater. now i can be pilot, observer, fighter, all in one. my single seater possesses the advantage of giving me complete independence. i can fly when, where, how long and how i will." you see this trait all over the plagues. some pilots pride themselves on it. the americans tended to assume, as americans do, that they were more individualistic than the other countries. colonel livingston, as an american pilot says "it was fortunate that the germans were so well trained as formation fighters that they were able to follow the leader. they weren't individuals like us americans. i used to lose my leader. to hell with the, we'll go off by ourselves." i mean, the germans were doing that, too, come on. one of the best exam candles of this comes from a fighter pilot named henry clay. i'll bring him up a few ti

to get good samples of the surface seawater, i leave the main research vessel with peter oswald, a slovakians me he has been finding tiny traces of everyday items in the middle of the sea. stimulants like caffeine, illicit drugs, painkillers, stuff like ibuprofen and then there are compounds coming from personal care products, from shampoo and dishwasher detergents and so on. that sounds horrifying. should we worry about this? the biggest threat is from pharmaceuticals, especially from antibiotics. the problem is the bacteria, which are also here, can get resistant against these antibiotics and this is the biggest problem. and that is because if there are antibiotics in the black sea, that means the bacteria will develop here that will resist the antibiotics and mean that, ultimately, that medicine doesn't work anymore. this is now a real problem. people are dying because of it. because the bacteria is resistant? yes, of course. after a week at sea, we left the ship, having received a bleak lesson in just how badly humans have damaged the black sea. faced with the piles of rubbish and the co

kennedy was assassinated by lee harvey oswaldo november 22, 1963 with an assault rifle that lee harvey oswald had ordered in a catalog. this was a fake advertise am as if it had come in a mail order catalogen couraging people to purchase weapons and notice that it's sportsman, kids, maniacs and he really believed strongly in gun control. he'd drawn cartoons on that issue from the 1950s that they were a solution to nothing, but what angered him was the access that mail ordering came to people that had no business owning a weapon and you sense the anger in this drawing. the exclamation points, the sarcasm. he's using a variety of tools at his hand and it's mostly text space. as you can see, the rifle is at the center of the image and it's the text that makes his points in this particular cartoon. welcome to the herblock gallery. this is a space dedicated to cartoons by mr. block and you have chosen the conceit of looking back 50 years ago and right now we're looking at cartoons from 1967, but in march we'll switch to 1968 and we rotate every six months in march and september. what i try to do f

lesson there's really no major industry here that cried a call me this is a boss brain chuckle that oswald wanted to work because the other thing. and this sector is growing. just the one study estimates the market could be worth up to $12000000000.00 by 2030 with $12000000.00 people working at it that's a shot at market close to the money made in that sector will stay with a powerful distributors solution and pay. the money isn't made in nigeria it's made in europe. over here we have the products we're ready to ship to places like poland this is ready what about the continent called saying we should get out. in 2015 alone exports from nigeria to poland grew by 51 percent. but i'm biased from africa most times every package and then seltzer water. on trees for land is a very big haul there by a lot of us and europe markets. the charcoal is shipped to europe in containers the t.f.t. organization has seen to it that less nigerian charcoal is imported to france but exports to poland are on the rise here conservationists say charcoal from tropical what is simply repackaged and distributed thro

>> my name is sam oswald from salt lake city, utah and my question for the democratic candidates is:urin faituence your actions in the white house? >> my name is phylicia bailey from mount clemens, michigan, and my question for the candidates is: what can you do about lowering the cost of college tuition? how many refugees should the u.ho take in? anwould you balance the humanitarian concerns ofde migrants and benforcement? >> if daca were to end, what would you do to help t inople that are no longer protected? >> are they going to keep troops in iraq and afghanistan? are they going tcontinue funding a war that's been going on for almost o decades now? >> how will you put an end to mass incarceration, and how will you put an end to white united states?hate crimes in the >> how can you take on the billionaire class if you yourself are ting monies from billionaires? >> the national debtas doubled in the last decade to over $22 trillion. young people of my generation are expected to bear the burden of national debt. why do we have to pay the price of your promises? >> what actions will