I think the real deal is China and the former commie states, versus the free world... using "terrorist" events to trigger another world war.
Size matters. Ours is bigger.
Not true.
"Breeder" type reactors can be used to produce Plutonium-239 from Uranium-238. But that's a special kind of reactor, and in any case the P-239 which is produced is at low concentrations, spread throughout a larger mass of remaining U-238, and would be useless for making a weapon without a great deal of very high-tech extraction and purification (which itself would have to be done remotely, since the mass would be highly radioactive even from the beginning).
Non-breeder reactors, which are more common, do not produce more "fuel" than they start with, and therefore it is incorrect to say that "any" nuclear power plant makes U-235 or P-239 as a "natural byproduct".