Yesterday, my kids and I encountered an ice cream truck that also sold fidget spinners. It’s a sign of the remarkable (and remarkably disturbing) mass appeal of the latest fad. Buzzfeed’s Leticia Miranda on how your fidget spinner is reshaping the retail industry. (While I was impressed with the entrepreneurial prowess of the ice cream truck guy, the day my kids choose a fidget spinner over an ice cream sandwich is the day I give up on the future generation.)