Senators want Zuckerberg to explain why Facebook still tracks your location even when you ask it not to

Facebook released a blog post in September explaining that even if users opt out of letting Facebook collect their data, it could still determine users’ locations in other ways, like through check-ins and users’ internet connections.

The senators asked Zuckerberg to explain how Facebook collects data from users when their location settings are limited or turned off for their app. They also asked Facebook to share whether it uses location data it collects while users have turned off or restricted location services to target ads or share with third parties.