You may recall back in March that NASA Administrator Michael Griffin stirred up some trouble when he gave a public address that included an exhortation to the audience to keep Tom DeLay in office. This is because of the Hatch Act, which forbids government employees from endorsing political candidates. It took awhile, but the federal Office of Special Counsel, which investigates and enforces alleged violations of the Hatch Act has reprimanded Griffin for his statements. Muse and Bay Area Houston have the details.