The government was ready to expand its voting-security work. Then it pulled the plug
网络安全高管描述了当他们的调查结果不支持选举操纵的说法时出现的政治压力。
NTSB Confirms Elevator Plug Caused Rob Holland Accident
最终报告结束了一项调查，该调查最初集中于定制电梯配重系统周围的损坏。
