In response, Usama said he dispatched hundreds of fighters to cut off Gadhafi's advance.

作为回答，乌萨马说，他派遣了数百人阻挡卡扎菲。

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Usama Ayub, the Islamic Center director, told me that Fadl was questioning his thinking before his arrest in Yemen.

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Usama came to the U.S. to earn his PhD in data mining, now perhaps the most coveted expertise for anyone in the web business.

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Usama told CNN he finally decided to shut down his business.

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