Your position of immediate attack on Iran doesn’t have the support of any politician.
No, not just wait around, no one, not even RP is saying that.
Two ways to nuke someone, sneak in a bomb or send one on a missile.
Fairly unlikely they could get one in over the border (I hope its unlikely!) even considering the current mess on the border. Ron Paul says he would tighten up the border, but the other candidates say the same.
As for missiles, Iran and others are developing missiles and that is certainly a threat.
Ron Paul is all for building SDI and missile shields to protect us. I assume the other GOP candidates agree on that.