(6th LD) N.K. stages massive military parade on founder's birthday
(ATTN: UPDATES with N.K. leader's visit to Kumsusan mausoleum in last para) By Kim Soo-yeon
SEOUL, April 15 (Yonhap) -- North Korea staged a massive military parade on Saturday to mark the 105th birthday of late state founder Kim Il-sung in a show o