It's fascinating whenever someone cons people out of pots of money — doubly so when someone cons a whole government. Take, for example, Japan's biggest news story two weeks ago: Kim Hyon Hui's four-day visit to Japan.

You might recall that in 1987 this North Korean spy, traveling on a fake Japanese passport, blew up a South Korean commercial airliner, killing 115 passengers.

Last July 20, however, this agent of international terrorism was allowed into Japan for a reception worthy of a state guest. Bypassing standard immigration procedures, Kim had her entry visa personally approved by our justice minister, boarded a chartered flight that cost Japan's taxpayers ¥10 million, and was whisked by helicopter to former Prime Minister Yukio Hatoyama's private dacha to eat with political elites.