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In 2010, an explosion on an oil rig in the Gulf of Mexico resulted in 11 deaths and the largest oil spill in U.S. history.
Responders applied chemical dispersants to the surface oil slick—to break oil into smaller droplets.
From January 2017 until they were revoked in January 2021, a series of deregulatory executive orders required agencies to reduce federal regulations and overall regulatory costs.
We reviewed five agencies that collectively implemented more than half of the deregulation.