"We need to take the nukes."
I thought the argument is they are close to having the materials/technology to build nukes and that is what needs to be stopped...so there isn't really anything to take yet nuke-wise. If so, the only way to do this would be to destroy the infrastructure that makes this development possible....they would react and have the capacity to make it unpleasant..unless they can get Russia or China involved in which case "unpleasant" should be replaced with "deadly".
If they already have nukes, having been given some by a friendly agency, do we know where they are being stored? If not, we have no target. If we do know where they are being stored why is the general story that we need to stop them from getting them? This suggests we don't know and so have no target, which means we'd need to physically invade and search after some serious boom-boom to prevent them from taking exception to being invaded.
In either case, I don't see them being stopped from developing the technology and building nukes or from continuing to have them if they already do have some in their possession without a serious war developing which could very well pull in the players needed to have that world war we were trying to prevent in the first place.
"Action needs to be taken. We can't just keep sitting on the sidelines. Iran has had the option to start another world war for a long time, and we just sit there and wait for them to start it."
So does China, Russia, and several other countries. I'm not convinced that the United States should be the police force for the world. So far I haven't seen a great track record and I do worry about when some clumsy action escalates into pretty glowing craters.
At the same time I freely recognize Iran's stated intention of destroying Israel as something that won't be permitted, so we're operating under a closing window to do anything diplomatic or otherwise.
All told:
I blame the US for causing so much discontent in the middle east.
I blame Iran for declaring they will nuke Israel at their earliest convenience
I blame Israel for declaring they will attack Iran if Iran tries to develop nuclear capability.
I blame myself for my participation in a culture that is so damned addicted to oil - none of us are blameless.
Essentially we have set the playing board up so no one can win, except those that profit on carnage and death. If we take it as a given that the only way Iran will stop being interested in nuclear goodness is by force, can we afford the fight to make that happen? I'm not sure. If nothing is done and Iran and Israel aren't saber rattling, we still get a war with nukes going off.
No matter what choices are made, the outcome will not be pleasant. No wonder some people are awaiting the rapture with such fervor.
Sorry for the rambling