(CNN) - Facebook rolled out a feature Monday aimed at making it easier to find information and photos on the social networking site.
"Graph Search" becomes available to everyone in the United States. Some have already tried out the test version.
Users can search for things like photos of friends in Paris or movies that friends like.
Some have raised privacy concerns. But, Facebook said nothing you label as private will turn up in the search results.
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Science and Technology
Eight major tech giants have called for tighter controls on government surveillance, joining forces to argue there should be reforms in the way the United States snoops on people.