The intelligence agencies used to try to find out a persons skills and experience. Now they jest check their LinkedIn profile. They used to try to find who their friends and associates were. Now they check their Facebook friends. They used to try to figure out where the person travels on their day to day routine. Now they can check your Google Maps location history. Instead of going through great expenses to try to do surveillance on individual phones, they should just focus on how to get that data from these American companies that already have them.