Definition: Given a text, write a compressed version of it in a single sentence.
Input: Despite the significant progress we have made under the Clean Air Act, air emissions from power generators are still contributing to serious public health and environmental problems. Administrator Whitman addressed these concerns extensively in her testimony before you on July 26, 2001.
Output:
Despite the significant progress we have made under the Clean Air Act, air emissions from power generators are still contributing to serious public health and environmental problems.