weweried out various typeses f aiain, butt dididn'turn ouout ththe way we wananted it.e also created four sauces -- first we have turmrmeric and nger, then there's the classic herb sauce. wewelso make our own tzatztzik, and then we have a beetroott saucuce. reporter: so what do e customers think? >> it's delicious and it's vegan -- that's prtyty rare. i'a ststri vegan and i kno thatctuaualltastes good.sna >> y y bring non-vegan frienens here, anand they become e vegan. host: that's all for today.hat,i don't forget though that we love see you next time. bye for now. ♪ [captioning performed by the national captioning institute, which is responsible for its caption content and accuracy. visit ncicap.org] narrrrator: from deep inside a volcano to the density of a forest, people around the world are preserving natural wowonders in their home cities. a docent at mt. vesuvius shares why he has devoted his life to the volcano that destroyed the area generations befefore. a a man in hong kong l leads neighbors in a fight to preserve the historic forest that has become polluted.

weweried out various typeses f aiain, butt dididn'turn ouout ththe way we wananted it.e also created four sauces -- first we have turmrmeric and nger, then there's the classic herb sauce. wewelso make our own tzatztzik, and then we have a beetroott saucuce. reporter: so what do e customers think? >> it's delicious and it's vegan -- that's prettyty rare. i>> y y bring non-vegan frienens here, anand they become e vegan. host: that's all for today.hat, don't forget though that we love see you next time. bye for now. ♪ [captioning performed by the national captioning institute, which is responsible for its caption content and accuracy. visit ncicap.org] 08/31/18 08/31/18 [captioning made possible by democracy now!] amy: today a democracy now! exclusive. we're in occupied western sahara, in laayoune, the capital of what many call africa's last colony. morocco occupieded western sahaa more t than 40 years ago in 197. four days inin western sahara: africa's last colony. >> as sahrawi women, we're not backing off until we get our final victory and liberate our home