It's a rigged market... Shades of the Twilight Zone... With $20 trillion between them, Blackrock and Vanguard could own almost everything by 2028 Two towers of power are dominating the future of investing Author of the article:Rachel Evans, Sabrina Willmer, Nick Baker and Brandon Kochkodin, Bloomberg News Publishing date:Dec 04, 2017 • December 4, 2017 • 6 minute read • Join the conversation https://financialpost.com/investing/a-20-trillion-blackrock-vanguard-duopoly-is-investings-future