Supported by

European Union officials accused the American tech giant of using its size and dominance to undercut rivals in online advertising, a move that could raise the ire of the Trump administration.

By Adam Satariano and Jeanna Smialek

Adam Satariano reported from London, and Jeanna Smialek from Brussels.

The European Union fined Google roughly $3.5 billion on Friday for violating its competition laws, a move that risks escalating tensions with the Trump administration.