The private jet Michigan Gov. Gretchen Whitmer (D) said she chartered for her secret trip to Florida in March is not approved to be chartered, the FAA told the Detroit Free Press Monday. The new problems arose when Whitmer’s chief of staff, Joanne Huls, attempted to explain away the flight Friday by saying a related 501(c)(4) so-called dark money group paid for the flight. It was determined the cost of the roundtrip was $27,521, and Whitmer personally reimbursed the fund just $855 for her seat. It was not clear how they arrived at either figure.