a) Obviously you structure it as payments after unification, and you let them set up up an industrial organisation like Samsung or Hyundai. That's plenty of power for most.
b) S. Korea would love to be able to fund almost any kind of opposition to the current regime in N. Korea. That's not what this $500B is for, but if there was a credible place to spend some money to undermine the regime I'm sure they'd be happy to do it.
b) S. Korea would love to be able to fund almost any kind of opposition to the current regime in N. Korea. That's not what this $500B is for, but if there was a credible place to spend some money to undermine the regime I'm sure they'd be happy to do it.