Son of Sam Law should apply, if the Feds were to prosecute and convict him (which they should do).
18 USC § 2635.702 Use of public office for private gain.
An employee shall not use his public office for his own private gain, for the endorsement of any product, service or enterprise, or for the private gain of friends, relatives, or persons with whom the employee is affiliated in a nongovernmental capacity, including nonprofit organizations of which the employee is an officer or member, and persons with whom the employee has or seeks employment or business relations. The specific prohibitions set forth in paragraphs (a) through (d) of this section apply this general standard, but are not intended to be exclusive or to limit the application of this section.