(3rd LD) N.K. capable of harvesting plutonium in weeks, on way to field KN-08 ICBM: U.S. intelligence chief

(ATTN: UPDATES with Deputy Defense Secretary Work's remarks) By Chang Jae-soon WASHINGTON, Feb. 9 (Yonhap) -- North Korea has run its nuclear reactor for long enough to harvest plutonium "within a matter of weeks to months" and Pyongyang is also beli