Witness Testimony Mr. Arne L. Christenson Senior Vice-President Federal Government Affairs American Express Company 200 Vesey Street, 50th Floor New York, NY, 10285 Deleting Commercial Child Pornography Sites From the Internet: The U.S. Financial Industry’s Efforts to Combat This Problem Subcommittee on Oversight and Investigations September 21, 2006 10:00 AM Testimony is available in PDF format.