Cindy Vong is a tiny woman with a problem as big as the government that is causing it. She wants to provide a service that will enable customers "to brighten up their days." Having fish nibble your feet may not be your idea of fun, but lots of people around the world enjoy it, and so did some Arizonans until their bossy government butted in, in the service of a cartel.

Herewith a story that illustrates how governments that will not mind their own business impede the flourishing of businesses.

Vong, 47, left Vietnam in 1982 and after stops in Indonesia, Thailand, Taiwan and Hong Kong, settled in San Francisco for 20 years, before coming here to open a nail salon with a difference. Her salon offered $30 fish therapy, wherein small fish from China nibble dead skin from people's feet. Arizona's Board of Cosmetology decided the fish were performing pedicures, and because all pedicure instruments must be sterilized and fish cannot be, the therapy must be discontinued.