Which country is the biggest threat to world peace?

This is borrowed from the BBC's facebook page. What are your thoughts on this? Agree, disagree? I had a overly-conservative person replying to me on facebook when I posted this, but I'm looking for opinions from more grounded individuals.

I would have to agree with top spot especially since many of the politicians actually believe that we are now living in the end times and thus have to usher in the second cumming of Jesus.

I do agree with USA being the too spot because they want to dominate the world and have a one world government. I don't agree with Pakistan being second I would of thought Russia would of been second they pose more of a threat to society. The reason I don't agree with it is because USA want to get rid of Pakistan, completely wipe it off the map. I'm not fully into politics but this is what I've heard and they are driving there own people to do these drone attacks. Imran Khan is trying to stand up to the USA government but his fellow prime minister is too chicken to stand up for his own country.

I would have to agree that the US is the biggest threat to peace. However I think that North Korea should come in a close second.

D :< I have to type that again?! Sometimes I hate the gesture things on this mac..

I'm not sure why Pakistan is so high on this list other than India and them are always at each other's throats. With Russia's recent policies with freedom of speech demonstrations, elections, and homosexuality I thought they would have been higher. Then again, I mainly only hear stuff through the internet and the BBC app I have on my phone. Maybe these people knew more than I did?

Also Vampira, I'm not so sure the US wants to wipe Pakistan from the map. The gist that I get from hearing most people is that they don't have enough control over their boarders and don't have enough of a police force or infrastructure to control extremist groups coming, going, and training there. I can't say I've met many Pakistanis (I've only met one), but she was fairly level headed. Granted, I also recognize that extremists aren't the religion or nation at large and what we hear through the media is usually out of proportion. Most Americans think Pakistanis hate them and that might lead to a higher score on their part if this questionnaire included Americans.