A former employee of this government agency, Brent Efron, compared this agency’s work to “throwing gold bars off the edge” on a Tinder date in a clip since used to justify investigations of it. A 1980s ruling supporting this government agency, then led by Anne Gorsuch, created deference to federal (10[1])experts (10[1])in interpreting unclear laws, but was (10[1])overturned in 2024. (10[2])This government agency plans to rescind a 2009 “endangerment finding” as part of what Lee Zeldin has called the US’s “greatest day of (10[1])deregulation,” including changing NAAQS regulations on PM 2.5. (10[1])For 10 points, what Nixon-era government (10[1])agency is responsible for enforcing laws like (10[1])the Clean Air Act? ■END■