The Senate Banking Committee is set to mark up significant crypto legislation today, with proceedings available for live viewing on the Banking GOP's X account at 10:30 AM EST. Despite previous negotiations, five pro-crypto Democrats on the committee are expected to vote against the bill. This decision follows failed talks with GOP colleagues and stems from disagreements over the Blockchain Regulatory Certainty Act (BRCA). Senator Cortez Masto's amendments, which gained support from law enforcement groups, have shifted the focus from ethics to whether the BRCA adequately addresses law enforcement concerns. The outcome remains uncertain as discussions continue.