Options on Iran are more limited, but meaningful efforts at regime change and assisting Israel should it decide to strike Iran’s nuclear facilities would be good first steps. Sadly, the chances Mr. Obama will adopt these policies are far less than the steadily dwindling possibility that the Bush administration might yet come back to reality. Mr. Obama’s handling of the rogue states will — at best — continue the Bush policies, which failed to stop nuclear proliferation. Get ready for a dangerous ride.