which brings me to my next stop with frank ahern, the pharmacy. >> this is pretty innocuous. what little piece of information has been added to my digital profile? >> the credit card company knows you have a child and the pharmacy as well has a record of you having a child. >> if i sent an e-mail if i get gas, if i go to the pharmacy and pick something up what can you learn about a person? >> you can learn a lot. yo can trace and track all along. consolidating it is a big problem the scary part. >> a quick stop by the atm where my picture is taken and my bank records the transaction. as i take off down the road any number of traffic cameras record my route. >> frank, coming up to the tollbooth here. what are we watching for? >> cameras, number one, and taking pictures of your license plate and you have the path, they have a record of where you are going. >> and where you came from. >> i finally arrive at the office, inside i can hardly make a move that isn't recorded in some form. like most big companies fox news uses security cameras and warns us that our on-line activity ma