is america...

Egypt used chemical weapons in the Yemeni civil war. There are chemical weapons being used in Sudan Iraq used chemical weapons against the Kurds & Iran. Iran used chemical weapons against Iraq. Either Syria or Iran provided Hizbullah with chemical weapons. We can see how the arabs & persians are quite willing to used WMDS as battlefield weapons rather than last resort so there is a good reason to fear the idea of a nuclear Iran especially as its a country run by mad mullahs who will base their policies on religion rather than logic. If the supereme leader has a vision from Allah saying nuke Israel thats what he will do becase Allah has spoken.