Senator Elizabeth Warren Writes to ‘Crypto Czar’ David Sacks, Requests Transparency with Bitcoin Reserve Elizabeth Warren wrote a letter to David Sacks, Trump’s crypto advisor, raising questions about how fair the new crypto reserve would be. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ March 9, 2025 2:15 pm