Why is a photo of US senator Bernie Sanders bundled up on a folding chair so popular? Perhaps it's his look of resignation at being out in the cold, or the sense that he stopped by the inauguration of President Joe Biden on his way to do something else—like picking up bread and milk, maybe. His preparedness for the chilly, but not frigid, Washington DC weather, especially his big mittens, conveys a relatable preference for comfort over formality...