text: why the international community didn't take any curcial measures against nuclear program of iran?   why iran cannot have a nuclear bomb or nuclear reactors? if america is the safest country to have nukes, why did they drop them on japan when only conventional war was taking place? why the world did not take crucial action against america then and why should anyone take crucial action now on iran when they have not even officially built a nuke bomb? if it is assumed that the islamic terrorists can buy a nuke from considerate govts, they what is the guarantee that they cannot buy the same from western powers including usa? there are so many channels through which technology can be routed. cannot some one buy it from pakistan which is the cheek by jowl buddy of the usa? so why no one is complaining about or condemning usa being in touch with pakistan and giving them all state of the art techy war stuff? there is no way international community can take crucial measures against iran's nuke program.