________________There has been no immediate claim of responsibility. Also in northwestern Pakistan today, officials say a suicide bomber killed a policeman and wounded six other people. Kenya's Supreme Court is to present its ruling today on the credibility of March 4th presidential election, which was marred by technical issues. A court-ordered audit has shown discrepancies in the vote tallying. VOA's Gabe Joselow reports from Nairobi. ________________目前尚未有人对此事件表示负责.同样,官方称今天巴基斯坦西北部发生一起自杀式爆炸袭击,一名警察遇害,另有6人受伤. 肯尼亚最高法院今天对3月4日总统大选投票结果进行裁决,但却遇到了技术问题.法院要求的审计发现投票计数出现差异.美国之音Gabe Joselow从内罗比为您发回的报道.