Elizabeth Warren vows to break up tech giants if elected in 2020
US Democrat Elizabeth Warren has proposed breaking up tech giants like Amazon, Facebook and Google if elected to the US presidency in 2020.
Seeking to stand out in a crowded Democratic field, Ms Warren told a crowd in Queens, New York, that she was "sick of freeloading billionaires".
Her regulatory plan would reverse some tech mergers and stop companies from competing on their own platforms.