https://www.theregister.co.uk/2019/03/08/liz_warren_technology_break/

Analysis US presidential contender Elizabeth Warren has vowed that if elected she would break up Amazon, Google, and Facebook, accusing the internet giants of abusing their market power.

"Today’s big tech companies have too much power," Senator Warren (D-MA) wrote in a blog post published on Friday. "Too much power over our economy, our society, and our democracy. They’ve bulldozed competition, used our private information for profit, and tilted the playing field against everyone else. And in the process, they have hurt small businesses and stifled innovation."