American Civil Liberties Union

Cell phone searches are a common law enforcement tool, but up until now, the public has largely been in the dark regarding how much sensitive information the government can get with this invasive surveillance technique. A document submitted to court in connection with a drug investigation, which we recently discovered, provides a rare inventory of the types of data that federal agents are able to obtain from a seized iPhone using advanced forensic analysis tools. The list, available here, starkly demonstrates just how invasive cell phone searches are—and why law enforcement should be required to obtain a warrant before conducting them.

The PBS series NOVA, “Rise of the Drones,” recently aired a segment detailing the capabilities of a powerful aerial surveillance system known as ARGUS-IS, which is basically a super-high, 1.8 gigapixel resolution camera that can be mounted on a drone. As demonstrated in this clip, the system is capable of high-resolution monitoring and recording of an entire city. (The clip was written about in DefenseTech and in Slate.)

In the clip, the developer explains how the technology (which he also refers to with the apt name “Wide Area Persistent Stare”) is “equivalent to having up to a hundred Predators look at an area the size of a medium-sized city at once.”

Last June I wrote about a police officer whose driver's license record was repeatedly accessed by a state-run database without proper authorization. She is an attractive woman and her fellow officers were treating her record like a Facebook page. She was stalked, harassed and eventually forced to leave town.

Yes, law enforcement drones are coming, but if Rep. Ted Poe, R-Texas, has his way they won’t leave the ground without a judge okaying it first.

Yesterday, Poe introduced the Preserving American Privacy Act to ensure government, particularly law enforcement, use of drones will not violate the Constitution. Before police can launch a drone to search a non-public area, they will have to get a warrant based upon probable cause--the constitutional standard. For public spaces the standard will be reasonable suspicion of criminal activity as well as a reasonable probability that the drone will capture evidence of that criminal activity. Once the order is executed, the police will have 10 days to serve a copy of the warrant to the suspects under surveillance, although the bill allows judges to delay notification if it will jeopardize an ongoing criminal or national security investigation. If government entities violate the public trust and fly drones outside the law, the attorney general can order the Secretary of Transportation to revoke their license.