InvestmentsTop Global NewsMarketsReal Estate Existing US antitrust laws can address tech monopolies, DOJ antitrust chief says By financialnews_rlv83x - November 8, 2019 0 136 The U.S. Justice Department antitrust chief said on Friday that existent U.S. antitrust laws are “flexible enough” to address harm caused by technology companies, in the face of growing criticism that such laws cannot tackle tech monopolies.