South Korea edge Bahrain in Asian Cup

DOHA, Qatar — A brace from Koo Ja-Cheol earned South Korea a somewhat nervy 2-1 victory over a plucky Bahrain in their Asian Cup Group C opening match at the Al Gharafa Stadium on Monday. Koo struck either side of half-time as Cho Kwang-Rae's side, who are bidding to end a 51-year wait for Asian [.