South Korean President Roh Moo Hyun walked across the Korean border on Tuesday before driving to Pyongyang for a three-day summit with North Korean leader Kim Jong Il. This is only the second meeting between leaders of the two Koreas since the country divided more than half a century ago. It comes as North Korea, the United States and other members of the six-party talks on North Korea's nuclear program are hinting that they have a more concrete agreement on the timing and verification of North Korea's nuclear facilities. The first inter-Korean summit, in the summer of 2000, garnered widespread international attention, and nervous glances from the United States, China, Russia and Japan. In stark contrast, the second summit between the leaders of the two sides sitting astride the last Cold War frontier is garnering scarcely a glance.