Joe Hogan, Align Technology’s plastics-nerd CEO, says you shouldn’t eat with your aligners and that you don’t need to wear your retainers every night.Courtesy of Align TechnologyJoe Hogan sees a lot of smiles. When people ask him where he works, he responds with “Align Technology,” which inevitably prompts the follow up: “What’s that?” It’s the $12 billion company behind Invisalign, the hellish and expensive pieces of clear plastic worn about 22 hours a day that brute-force teeth into better ali...