Now playing Next USA Armed guards, secret location: Inside an illegal marijuana bazaar publicized on Instagram An NBC News producer gained access to an underground operation in Los Angeles where dealers were selling bulk amounts of bootleg THC vape cartridges. 17/01/2020
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Now playing Next USA Massive oil refinery leaks toxic chemical in the middle of Philadelphia Philadelphia Energy Solutions is just one of a dozen refineries across the U.S. that have consistently exceeded the EPA's "action level" for benzene. 16/01/2020
Now playing Next USA Here are the eight most explosive accusations from Lev Parnas First Read is your briefing from "Meet the Press" and the NBC Political Unit on the day's most important political stories and why they matter. 16/01/2020
Now playing Next USA Sanctuary was supposed to be a safe place for Australian wildlife. Then came the fire. "Their habitat is gone. These trees used to provide them with food and they are not doing that anymore," one volunteer told NBC News. 15/01/2020
Now playing Next Green News What would it take for you to go green? We all have our own reasons for becoming more eco-concious but some reasons are more motivating than others. 15/01/2020
Now playing Next USA Giant tortoise who helped save species retires in Galapagos Islands Diego, a giant tortoise native to the Galapagos Islands, is retiring from a captive breeding program that helped increase his species' population on Española Island. 15/01/2020
Now playing Next USA Can Japan's 'Recovery Olympics' heal Fukushima's nuclear scars? A huge tsunami slammed through the walls of Fukushima's power plant. Three nuclear reactors melted down, spewing radioactive particles into the air. 13/01/2020
Now playing Next No Comment Muscovites get a chance to take on toy tanks This is not a toy, but not quite a real Armoured Personal Carrier. Thanks to a tankodrome that opened in Sokolniki Park in Moscow, people can simulate the experience of being in a real APC 13/01/2020
Now playing Next USA Supreme Court will not consider Michelle Carter appeal for urging boyfriend to kill himself She spoke to her boyfriend and sent him texts saying that he should for forward with his plan to take his own life. 13/01/2020
Now playing Next No Comment Baby panda Guoqing celebrates 100 days Born on the eve of the 70th National Day of China, on September 30, 2019, the baby panda got its name from Guoqing, which literally translates into "national celebration" in honor of the occasion. 12/01/2020
Now playing Next USA How Jerusalem's ancient past is the battleground for its future Palestinians blame a major U.S.-backed Israeli archaeological dig for making this and other homes unlivable. 11/01/2020
Now playing Next USA From infotainment to helicopter cabs, the auto industry is flying high at Consumer Electronics Show Before you even step inside, one "smart" car will set your seat to the right position, turn on your favorite tunes, and program the GPS for your next destination. 10/01/2020
Now playing Next USA Video shows koalas, other animals hurt in Australia's fires getting help Over 1 billion animals are estimated to have died in the fires. A veterinary officer said one koala's injury was "like a very severe burn in a human who walked across hot coals." 10/01/2020
Now playing Next Green News WATCH | CES unveils tech solutions to increasing air pollution A futuristic wearable anti-pollution mask has been presented at CES. 10/01/2020
Now playing Next USA 'Green revolutionaries': How Sweden built a generation of Greta Thunbergs "We tried to create green revolutionaries, make them think in a specific way," one expert said. 10/01/2020
Now playing Next USA Euroviews. Regardless of who is president in 2020, climate change will be at the bottom of the US agenda ǀ View A second term for President Trump will entrench the “energy dominance” agenda. A new Democratic administration will likely bring a tour de force of federal executive action on climate policy through US domestic, foreign and trade policy. 09/01/2020