Senators Elizabeth Warren and Jeff Merkley have demanded that the White House respond by November 23 regarding whether staff members are trained on prediction market trading rules. The inquiry also seeks to determine if any officials communicated with the Commodity Futures Trading Commission (CFTC) or the Justice Department concerning Gabriel Perez. The senators' request highlights growing scrutiny over potential conflicts of interest and regulatory oversight within the administration, specifically focusing on adherence to financial trading policies among government personnel.