Barbers say the iconic red-white-and-blue pole should only hang outside shops where a licensed barber works -- and not at salons, beauty parlors or other businesses. They say a bonafide barber has a different trade and service. Minnesota is among states where lawmakers are pushing to reserve the sign for barbers, but some cosmetologists argue the barbers are being silly -- and chauvinist.
Amy Klobuchar to campaign in MN on Saturday, before end of NV caucuses
The Minnesota senator isn't hanging around in Nevada.