I agree we should have more nuclear power in the US for the current time. It is just expensive to get a power palnt with all the regulations, but they are needed to help prevent disaters. And with the research into Thorium-based nuclear power it could become a little safer.

The US does not stop countries from have Nulcear Weapons. But you know if you signed the Treaty on the Non-Proliferation of Nuclear Weapons and then make nuclear weapons you are in violation of the treaty. Pull out of the treaty and no one can do anything.

We dont stop North Korea, yeah we try to convince them not to because they are slightly unstable, we dont invade and destroy their nukes. Iran did sign the treaty though.