House Democrats on Tuesday released a major report calling on Congress to overhaul U.S. antitrust law and take action to curtail the power of tech titans Amazon, Apple, Facebook, and Google. 

The House Judiciary Subcommittee on Antitrust spent 16 months investigating Big Tech, resulting in a 450-page report (pdf) that found the four tech companies wield abusive monopoly power and suggesting that lawmakers take steps to break them up.

Read more at Common Dreams.