In Oklahoma, voters will soon decide if eye care regulation should let retailers like Walmart and Costco give you eye exams and sell you eye glasses.
Sort of like the licensing exams required by government for certain professions, the wine industry also determines the credentials of its master sommeliers.
Illustrated by a tooth whitening case at the U.S. Supreme Court and new research from Northwestern, the spread of occupational licensing could need further evaluation.
For the right to perform in almost all of Paris’s 303 stations, you have to audition in front of a committee composed of 2 Métro employees, 2 members of the public and the artistic director. At spring and autumn tryouts, 2000…