The request indicates that federal prosecutors are investigating whether Santos committed any crimes.
The fabulist New York congressman has plenty of developments to explain when he returns to Capitol Hill next week.
The gay Republican admitted to fabricating significant portions of his biography, and federal and local authorities are investigating his financial dealings.
It seems to depend on the day to know what name Rep. George Santos is going by, a resurfaced video making its rounds online shows.
Now that the lying congressman from New York is seated, there's not much that can be done to get him to go if he refuses -- aside from an act of Congress.
The New York Republican, who says he's not resigning, may find himself without any significant committee assignments.
Nassau County Republican Committee members said that Santos is unwelcome at their headquarters and must resign.