"We had tight control over costs" in the quarter, said Google chief executive Eric Schmidt in a conference call with analysts.

Google首席执行官Eric Schmidt在与分析师的电话会议上说公司在第四季度对成本进行严格控制。

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In an hourlong conference call with reporters Wednesday, officials at the Centers for Disease Control and Prevention were beset by questions of what went wrong.

NPR: Man Eluded Attempts to Control Deadly TB Strain

On Friday, the FAA arranged a second conference call, retracting without explanation the earlier call, according to Spencer Dickerson, head of the U.S. Control Tower Association.

CNN: Airport towers get temporary reprieve