. >> nicole horseherder grew up in this region. she says the laws that govern water in the west have left the navajo with a difficult choice. >> as a nation, the navajo people have always looked at water as something that's owned collectively. do i wanna bring my people out of that mindset to share collectively the water? or do i want to propel them into the western mindset -- and to empty the rivers. is that what i want? i think that's the real struggle. there's gotta be different answers and it's all about changing the way we live, changing the way we think and changing how we view other life besides our own. >> catch more "faultlines" episodes on demand or at aljazeera.com/faultlines. >> a fourteen-year-old... murdered. >> whistling at a white woman... in mississippi? >> america tonight opens the case... >> never thought that he would be killed for that. >> that started the push for racial justice. >> that was the first step in the modern civil rights movement. >> could new evidence uncover the truth about that gruesome night? >

. >> nicole horseherder grew up in this region. she says the laws that govern water in the west have left the navajo with a difficult choice. >> as a nation, the navajo people have always looked at water as something that's owned collectively. do i wanna bring my people out of that mindset to share collectively the water? or do i want to propel them into the western mindset -- and to empty the rivers. is that what i want? i think that's the real struggle. there's gotta be different answers and it's all about changing the way we live, changing the way we think and changing how we view other life besides our own. >> catch more "faultlines" episodes on demand or at aljazeera.com/faultlines. >> my life revolves around my kids becoming champions. >> i guess i just got tired of losing and then something just snapped. >> you know... concussions, fractured skulls. this is a scary situation. >> find out what happens when the gloves come off. >> go all out, make this a war. >> the highs and lows of kids' competitive sports. >> you can't go h

. >> nicole horseherder grew up in this region. she says the laws that govern water in the west have left the navajo with a difficult choice. >> as a nation, the navajo people have always looked at water as something that's owned collectively. do i wanna bring my people out of that mindset to share collectively the water? or do i want to propel them into the western mindset -- and to empty the rivers. is that what i want? i think that's the real struggle. there's gotta be different answers and it's all about changing the way we live, changing the way we think and changing how we view other life besides our own. >> catch more "faultlines" episodes on demand or at aljazeera.com/faultlines. >> i'll have two or three puffs and i'll already have a nicotine buzz. >> a popular smoking alternative. >> we have to learn have to learn more about electronic cigarettes. >> but could vaping be just as dangerous? >> what are you really taking in? >> we don't know what chemicals are in these things. >> techknow's team of experts show you how the m