The House Judiciary Subcommittee on Antitrust released a 449-page report on Tuesday, saying tech giants Amazon, Apple, Facebook and Google parent company Alphabet are enjoying 'monopoly power' and recommend big changes. The report comes after a 16-month investigation, and could make it easier to break up giant tech companies. Jon Swartz, Senior Reporter at MarketWatch, discusses the big changes being proposed and how the upcoming election could impact these companies.