"Our data suggests that these two pathogens interacting together may be playing a pretty big role," says study author Robert Cramer of Montana State University.

这项研究结果的发现者蒙大纳州立大学罗伯特·克莱默说“我们的研究数据表明这两种病原菌相互作用就可能是引起蜂群衰竭的重要原因。”

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This is presidential historian and author Robert Dallek: "Once the public turns against a war, once it is convinced that you are embarked upon if not a losing enterprise then something that is going to produce a quagmire, it creates tremendous political difficulties for the president and it undermines his credibility, trust in his judgment and his ability to put across his domestic reforms,"

VOA: standard.2009.10.09

"There is an old saying in American history, that war kills reform, " said presidential historian and author Robert Dallek.

CNN: Democrats say Bush still not listening on Iraq

The nationwide on-time arrival rate was 78.9 percent, and the departure rate was similar, study co-author Robert Puentes said.

CNN: Study: Flight delays to get worse as economy improves

Nobel Peace Laureate Archbishop Desmond Tutu was in Los Angeles Thursday for a public conversation with author Robert V.

FORBES: Girard-Perregaux Honors Desmond Tutu