Elon Musk said he's running his businesses with 'great difficulty' as Tesla stock falls 15%

Group 1 - Elon Musk is facing challenges in managing his businesses, including Tesla and SpaceX, while also engaging in government reform efforts [1][3] - Tesla's stock experienced a significant decline of 15% on Monday, marking its largest single-day drop since 2020, and is down 55% from its peak in December [2][3] - Musk aims to improve government efficiency and eliminate waste and fraud, indicating progress in these efforts [2][3]