WASHINGTON, July 17 -- The House Science, Space and Technology subcommittee on Research and Technology, and subcommittee on Investigations and Oversight issued the following testimony by Michael Halpern, deputy director of the Center for Science and Democracy at the Union of Concerned Scientists, at a joint hearing entitled "Scientific Integrity in Federal Agencies": "My name is Michael Halpern, and I am the Deputy Director of the Center for Science and Democracy at the Union of Concerned Scien more PR