PHOTO GALLERY: 08.04.10 Full Committee and Subcommittee on Oversight Joint Hearing entitled, "Oversight Hearing on the Use of Oil Dispersants in the Deepwater Horizon Oil Spill." August 4, 2010 - Permalink: https://www.epw.senate.gov/public/index.cfm/2010/8/gallery-3ef15463-802a-23ad-49f1-7b67cab1c6a8