(6th LD) S. Korea, France vow to take necessary steps over N. Korea
(ATTN: RECASTS with comments by Hollande)
By Kim Kwang-tae
PARIS, June 4 (Yonhap) -- South Korean President Park Geun-hye and her French counterpart, Francois Hollande, have pledged to take additional steps against North Korea, if necessary, in the l