Insurance??

Pair issues on vehicles?
I cannot find something in the FARis that says something about being forced to perform a 5 time generator move when going from traveling piston planes to mills (so long as no type rating is required). Is it merely an  insurance  minimum?
High school activities  insurance   California?
"when can Americans require a finish to insurance providers a part of healthcare? With  insurance  firms having control then doctors on medical choices how much longer will Americans put up