The u. s. can argue that pakistan was unwilling to deal with ferreting out bin laden , experts said .
专家说，美国可以说巴基斯坦不愿意承担搜捕本拉登的工作。
He built it into a $ 7 billion fund at its peak , ferreting out bits of information from technology executives and others , while pushing his analysts and traders to do the same .
Beijing-even as the latest doubts over accounting at a chinese company sent investors fleeing from its shares , investors who specialize in ferreting out dodgy businesses say that a crackdown by beijing is making their work more difficult and in some cases dangerous .
Even as the latest doubts over accounting at a chinese company sent investors fleeing from its shares , investors who specialize in ferreting out dodgy businesses say that a crackdown by beijing is making their work more difficult and in some cases dangerous .
