And you do realize your cellphone is constantly sharing your location with your cell phone company which is more than willing to give it to the government without a warrant.
Whatever you are doing is meaningless privacy theatre
They are probably actively providing that information. At AT&T we still are working very closely with the NSA.
This makes sense to me but then why is CBP here needing/wanting to pay for ad data if they can just ask the ISPs/cell phone companies?