Massive Expanse News Today

in these mountains, people and pumas just dont get along. this man alone has killed dozens of them. and today he has one more in his sights. [ speaking foreign language ] at the ends of the earth is a land of extremes, home to spectacular wildlife. for centuries people and animals have battled for supremacy. but now enemies are becoming allies. together they face new challenges. in our rapidly changing world. >> you are at the mercy of the elements. this is the story of what it takes t...

Feet above sea levels in the andies. 11 million years ago lava from a huge volcano cooled, leaving a massive expanse of rock peppered with hundreds of lakes. little grows on this barn rock. but the lakes team with insects, which is why red hood ed gremes come here to breed. found nowhere else on earth, theyre one of south americas rarest species and arguably one of its most striking. its early summer, and these birds are looking for love.

>> right now isis is attempting a new land grab in northeastern syria and there are concerns that afghanistan could be next. especially will with the scheduled draw down of american troops there. iran is a massive expanse. and the fear of isis is so great according to reports, renegade militias in afghanistan are forming to combat the terror group if they pop up there. we have ben here who served three tours in afghanistan. why would isis set their sites in afghanistan? >> good afternoon, jenna....

Dont know if it is connected to flight 370. i want to bring in my panel of experts, conservation biologist, marine debris specialist nick malles. mark dombroff and pilot les abens. and pilot miles obrien. nick, i want to start with you. are you surprised they havent found any plane debris yet or anything that is solid evidence? >> not really. we forget that the ocean is a massive, massive expanse, and particularly as were seeing from the imagery that has surfaced in the past few days, even when ...