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Is America torturing the people in North Korea right now?

sanctions = starving , I guess you can call it torture

How many years have North Koreans been starving?

that is very good question , my answer is I don't know . I've never been there . if you listen CNN it sounds like they are starving for centuries . if you look at actual photos of the country , it look better than most of the US

Are South Koreans starving?

they are not under sanctions . impose sanctions on them and you'll see

What is government doing to the Chinese?

very evil things according to CNN , should we trust CNN ? I dunno . Question for you , what's up with all that censorship, corruption and other madness in the US ???
Don't you suppose to be some kind of democracy and freedom place ????