Here is my opinion.
Should we bomb them... well, NO! We should now (and should have a long time ago sent in troops to kill Saddam. Our frivilous bombings are only wasting human lives. Sure, sending in troops to attack would cost American citizens (and whichever other countries sent their armies to help), but the causulity count would remain low, and it would END the problem.
Since we have no draft in effect it would be completely a volunteer organization, and I have feeling that many would volunteer. It would be over and done quickly. However, we cannot just take Saddam, we must take the whole political entity, lest they continue in their current leaders footsteps!
Now, realize that this would NOT be done merely to lower gas prices. It is for two reasons. First, we are helping a people who cannot help themselves. And second, and more important for those of us living here (anywhere but the middle east). Iraq has nuclear weapons. What is to stop Saddam from unleashing them on us? We may let him live today, but he can easily kill us tommorrow!!! We must act soon, lest we fall to the stupidity of our own misjudgement!