Science Politics & Government Top EPA Scientific Integrity Official Not Allowed To Testify At House Hearing 4:32pm July 17, 2019 by Rebecca Hersher Politics Science Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2019 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered World News A U.S. doctor in Gaza wants President Biden to know 'we are not safe' National Pod Corner: 'Uncuffed' 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate