Today, at the Intellectual Property Subcommittee Hearing on "Competition and Consolidation in Financial Markets," House Judiciary Committee Ranking Member John Conyers, Jr. (D-Mich.) and Congresswoman Sheila Jackson-Lee (D-Texas) raised their concerns of the potential economic harm that would result from the proposed mergers of either the New York Stock Exchange (NYSE) with Deutsche Boerse or the NYSE with the National Association of Securities Dealer Automated Quotation (NASDAQ).