Mariana documents how weapons from the United States make their way into the hands of Mexican Drug Cartels, and learns もっと見る about the staggering amount of weapons trafficked from the United States on a daily basis.
COSMOS: POSSIBLE WORLDS is helmed によって Carl Sagan’s collaborator Ann Druyan, who boldly carries the torch フォワード, 前進, 楽しみにして with the 3rd season of the most beloved science 表示する on the planet.