Defense Secretary Pete Hegseth welcomes Elon Musk's DOGE into the agency to streamline processes and cut unnecessary spending. He emphasizes the need for responsible budgeting and accountability within the Defense Department. President Trump and Elon Musk are eyeing spending overhauls of government agencies, with the Education and Defense Departments being potential targets. Hegseth plans to prioritize auditing and ensuring transparency in the department's budgeting process.