U.S. Senators Richard Blumenthal and Elizabeth Warren have raised questions with SEC Chair Paul Atkins concerning the resignation of SEC Enforcement Director Margaret "Meg" Ryan. Ryan stepped down on March 16 after a brief tenure of just over six months. The senators are investigating whether her departure is connected to cryptocurrency cases, including one involving investments by the Trump family. The inquiry seeks access to records and communications related to the SEC's actions against cryptocurrency firms and any information on overturned settlement agreements or enforcement director recommendations. The SEC has not responded to the senators' letter. Meanwhile, White House Counsel David Warrington clarified that the President has not engaged in any commercial activities that might conflict with his constitutional responsibilities.