Nuclear Weapons

Nuclear weapons are very dangerous and can destroy allot of land, they have been used before, but i think that they should not be used at all until the very last second when worst comes to the very worst. The positive thing about nuclear weapons is that if we use them no country will think that we are weak, but a bad thing is that if we screw up with them we might end up with a big burden on our hands. John McCain agrees with them though, he strongly supports the missile defense. He feels as though that they are a good use of protection especially with North Korea and their capability to target America missiles from countries like Iran that threaten American forces and American allies. He also like that you can use the missiles out at sea with no worries of other attacks because of the distance. Obama believes that even in Iran it is unacceptable and that the making of nuclear weapons should be stopped immediately.