Recently the American Congress carried out a research which concluded that, in the nearest 5 years, terrorists will try using a nuclear or biological bomb.
Pakistan is considered to be the main source of potential attack. The target could be either USA or any other world country. The research states: "If the world powers don't interfere and take actions, it's quite possible that in 2013 weapons of mass-destruction will be used".
Should USA continue its policy of controlling possible conflict regions, such as Iraq, Iran, Pakistan? I mean on one hand it's bad, because innocent people don't like it, on the other hand, I think we all feel safer.