And it helped that it was all based on Unix in recent years.

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Legal experts contacted by CNN have said, based on recent precedent, that it could take years for the courts to reach any final decision in the civil case.

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The Guyanese economy exhibited moderate economic growth in recent years and is based largely on agriculture and extractive industries.

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The vaccines are in very early stages of development and are based on strains of influenza that have emerged in recent years but have not sparked major outbreaks.

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But in recent years universities have been urged to make offers of places based on an assessment of a student's potential - not just their raw grades.

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You know that America is capable of better than what you have seen in recent years, and you are hungry for a new politics based on bipartisan respect for the ageless principles embodied in the United States Constitution.

CNN: Transcript: Al Gore's speech at Invesco Field