North Korea may have built new weapons plant
SEOUL, South Korea -- North Korea would find it hard to secretly build another plutonium production plant, a key step toward making nuclear weapons, South Korean experts said Sunday. Yet they did not rule it out following a report that the North may be operating a second facility, possibly buried deep in the mountains. If true, the suspicions that North Korea has built a second plant for producing weapons-grade plutonium could complicate diplomatic efforts to seek the verifiable dismantling of Pyongyang's nuclear facilities.

