Elon Musk, director of the new Department of Government Efficiency (DOGE), and his staff are sleeping in the federal personnel office to save taxpayers about $1 billion a day, a person familiar with the situation told the New York Times. Sleeping in office buildings is not unusual for Musk, who deployed the same cost-saving measure at Twitter and Tesla. “Very few in the bureaucracy actually work the weekend, so it’s like the opposing team just leaves the field for 2 days!” Musk posted on X over the weekend. “Working the weekend is a superpower.”