A U.S. House Judiciary Committee hearing at which big tech CEOs, including Apple chief Tim Cook, are scheduled to offer testimony on antitrust matters will likely be postponed, according to a report on Thursday.Citing sources familiar with the matter, CNBC reports a hearing involving Cook, Amazon CEO Jeff Bezos, Google CEO Sundar Pichai and Facebook CEO Mark Zuckerberg will be delayed as the date conflicts with a service for late Rep. John Lewis.The House Judiciary Committee and the Antitrust Subcommittee have yet to confirm the decision.Read more