Do you realize how frightening to anyone with a modicum of common sense to have Bush-Chenney's warmongering itchy fingers on the red button?
Between the US and Russia, we have enough hydrogen bombs piled up to blow up the world 100 times over. Once a US president or a Russian Premier pushes that button, the rest will be automatic. The nuclear bombs stocks of India, Pakistan, Israel, France and the US are minimal in comparison but just as deadly.... And hopefully, Obama will persuade Iran and North Korea from developing nukes, something Bush seems to have encouraged with his constant saber rattling and "going it alone" policies. Now Obama has for the first time gotten major countries to go along with sanctions should diplomacy fail and Iran not let inspectors in by the dealine he has given Iran.
Obama, by nixing Bush's decision of installing a whole string of new missiles in Poland got Russia to change its plans about retaliating by lining up new missiles on its border with Poland has defused an outcome that would have catastrophic consequences for the whole world (you know, even if a few bombs were sent back and forth the nuclear fallout would have gotten to all of us. We do live on a tiny windy planet....)
Obama has also gotten the prize for changing the tenor of international discourse into diplomacy first, war at the last resort. Don't you want a president who'd use all means available before sending our young men and women into harms way?