Yes, they were both manning a booth at the summer solstice fair last month gathering signatures for this initiative.  AFAIK, he's 50 years old (though he looks way younger) and doesn't still live at home.  However, both his mother and father have been involved in politics for decades (both in taxpayers' rights groups;  his father was active at various points in the John Birch Society, the American Independent Party and the Alaskan Independence Party), just like many of us over the years who became involved in politics because our parents also were involved.