when we lose specicies, they are gone forever. we cannot buy them back, nor can we discover ththese potential secrets that could be lifesaving. if people understood that better, i think they would behave very differently. >> today, amphibians are one of the most threatened species on earth. nearly one-third are in danger of goingng extinct. >> they're very sensitive to chananges in their environment. poisons, of climate change, habitat destruction. if you have never held an end to be in your hand, you know that they feel moist and clammy. that is because they breathe through their skin. in order to do that, the skin is very thin and moist. it is used in of fact as a lung to some extent. many of them breathes through their skin exclusively. there are some animals that only breeze through their skin. they also take up water through their skin. as they do this, because they do not have a very effective barrier with the outside ththeynment, they cannot -- can't absorbable lot of the toxins and chemicals into their bodies very readily.

[gunshot] >>>> the delisting was kind of unorthoxox consideredd -- compared to othther specicies we agencies get to the point where they decide we have enough. here, congress decided that they would intervene through a budget writiter and d list of f wolves. it leftt a bad taste in a lot of people's mouths. removal of wolves from the federal and injured -- federal endangered species list was done very pearly. -- verery oily. .- very poorly they stuck with the original recovery numbers, which is pretty much nothing. >> there was no doubt a lot t of controroversy over wolves and a lot of concern, that wildlife management is supposed to be based in science, not politics. i ain't they responded to the politics of the situation. -- i think they responded to the politics of the situation. never hahad the secrcretary of e ininterioror undermine a process like this. >> there is such a long history of hostility toward wolves. i think it was a big problem that wolves were not on the landscape for a few generations, since about the 1930s and that has caused a lot of problems. the hunting industry grew

. >> trump tower manila will be something very, very specicial, like nobody has seen before. amy: this promotional video remained on the skyscraper's website until the "washington post" asked about it earlier this week and it was susubsequently taken down. trump developed the skyscraper outside the capital manila with one of the philippines' most powerf r real estatete moguls, o is c currently philippine presesident rodrigduduterte's tp trade e envoy. over the weekend, president trump invited duterte to visit the white house sparking outrage from human rights experts who say the invitation condones the thousands of extrajudicial killings in the philippines since duterte launched his so-called war on drugs. cnn has refused to air and that from the trump campaign that calls the mainstream media fake news. cnn says it will not air the ad because it is false. in response, the trump campaign lashed out at cnn, accusing the network of censorship. kentucky republican governor matt bevin is threatening to close the state's only remaining abortion clinic, meaning kentucky could becomi