(February 1, 2013) -- As we first reported last October (FTC:WATCH Issue No. 814, October 1, 2012), the antitrust landscape in the United States changed this week with the announcement that U. S. Sen. Amy Klobuchar (D-Minn.) would become the new chairman of the Senate Judiciary Subcommittee on Antitrust, Competition Policy and Consumer Rights. She will be the first woman to chair that subcommittee....