The most important message Mr Roh can take to Pyongyang is that those cracks have narrowed, and no amount of wheedling or bluster from Mr Kim will allow them to widen.
The countermeasures for it is to narrow the gap, deepen system reforms, regulate the market, control power abuse and increase the income of most people.
In order to take advantage of these common-sense solutions, Americans will have to put aside their own attachment to the idea of smaller government and less regulation.
Our hope is that if we feed blueberry juice to a child with this type of tumour, we can intervene and shrink the tumour before it becomes a big problem.
The fallen angels are entering the magnificent structure of pandemonium, and at one instant all of the angels shrink in order to fit into the building.