Donald Trump's Treasury Department is being sued over access granted to Elon Musk. Also, Senate Democrats speak out against OMB nominee Russell Vought. Plus, Democrats slam Trump and Musk efforts to dismantle government agencies. And Trump and Musk spread lies about USAID funding. Norm Eisen, Sen. Sheldon Whitehouse, Sen. Raphael Warnock, and Jeremy Konyndyk join Lawrence O'Donnell.