North Korean leader sends special envoy to China

After months of ignoring Chinese warnings to give up nuclear weapons, North Korean leader Kim Jong Un sent a high-level confidant to Beijing on Wednesday, in a possible effort to mend strained ties with his country's most important ally and a sign that he may be giving diplomacy a chance.

The trip by Vice Marshal Choe Ryong Hae, a senior Workers' Party official and the military's top political officer, is taking place as tensions ease somewhat on the Korean Peninsula after near-daily vows from Pyongyang to attack Washington and Seoul in March and April. (AP)