Headline: AOC Highlights Hidden Cost For Robinhood Users At Heated GameStop HearingLink: https://www.investors.com/news/gamestop-stock-falls-ahead-of-house-hearing-reddi…Publication Date: Thursday, February 18, 2021Primary Source: Investors' Business DailyNon-Cato Author: Gillian RichType: articleFormat: Newspaper (Print)Nature of Mention: mentionedScholar: Schulp, JenniferResearch Area: Finance, Banking & Monetary PolicySubjects: the Gamestop hearings