The involvement of Antonio Gracias, an investor who has known Elon Musk for two decades, suggests that Mr. Musk has made overhauling the Social Security Administration a priority. The involvement of Antonio Gracias, an investor who has known Elon Musk for two decades, suggests that Mr. Musk has made overhauling the Social Security Administration a priority. Gracias, Antonio, Musk, Elon, Social Security Administration, Government Efficiency Department (US), United States Politics and Government, Appointments and Executive Changes, Presidential Election of 2024 NYT > Business