South Korea's Unification Minister Kim Yeon-chul says it's time to hold high-level inter-Korean talks with Pyeongyang.<br />Speaking on local radio Thursday,... the minister said discussions are underway to determine the agenda items and the timing of such talks.<br />But Kim said a proposal should be made when it's likely to be accepted by the North,... adding he's looking at various facets to determine the right time.<br />He also revealed Pyeongyang and Washington have been communicating through different channels about setting up working-level talks<br />