(LEAD) Filmmaker speaks about 'The Strangers' confusing ending

(ATTN: ADDS more from news conference, photos)

By Shim Sun-ah and Koo Jung-mo

CANNES, France, May 19 (Yonhap) -- Director Na Hong-jin said he didn't have any malignant desire to confuse viewers with the ambiguous last part of his new thriller "The S