This follows a report that Google paid out US$90m exit package to a senior veep accused of sexual harassment.
He accuses Google's search engine of, among others, hiding 'fair media' coverage of him.
Russia begins to block messenger service after its refusal to provide access to users' secret messages.
Tech giant notes that example used to justify taxes on advertisements is inaccurate.
Google is removing extremist videos from YouTube, even if they do not depict violence or preach hate.
US lawmakers are probing Russia’s alleged interference in the 2016 US election.
Google detects two men separately uploading objectionable images and reports them to authorities.