Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily."> Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. At some point in childhood, through one classic fable or another, most of us absorb the lesson that looks can be deceiving. It’s what’s on the inside that counts. Promoters of Graham Platner’s doomed Senate campaign in Maine disregarded that age-old warning, and now they are paying the price. Based solely on a collection of vibes they thought...