Facebook's brand value declines for third straight year – but Instagram is a newcomer in the top 20.
Buyout aims to address security concerns from governments in these markets over user information and privacy.
Anheuser Busch took a grenade and threw it into the fantasy 'Dilly Dilly' world it worked so hard to create
FTC confirms $5bn Facebook fine, criticises the company's 'deceptive' behaviour, and announces it is suing Cambridge Analytica.
View some of the films here
Apple has beaten Google to return to the top, with Amazon in third place.
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