(2nd LD) PM says PyeongChang Olympics will be a success despite tensions with N. Korea
(ATTN: ADDS press conference in last 3 paras, new photo)
ATHENS, Oct. 23 (Yonhap) -- South Korean Prime Minister Lee Nak-yon said Monday that the PyeongChang Winter Olympics will turn out to be a success, just as the 1988 Seoul Olympics and the 2002