The program raises questions about whether there should be updated policies protecting civil liberties as new technologies pose intrusive opportunities for government spying.
FBI flying surveillance aircraft over US cities; planes traced to fake companies
The FBI is operating a small air force with scores of low-flying planes across the country carrying video and, at times, cellphone surveillance technology -- all hidden behind fictitious companies that are fronts for the government, The Associated Press has learned.
The planes' surveillance equipment is generally used without a judge's approval, and the FBI said the flights are used for specific, ongoing investigations. In a recent 30-day period, the agency flew above more than 30 cities in 11 states across the country, an AP review found.
Aerial surveillance represents a changing frontier for law enforcement, providing what the government maintains is an important tool in criminal, terrorism or intelligence probes.
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