How Sweetgreen became the Starbucks of salads with a valuation over $1 billion

10:13 AM ET Wed, 13 March 2019
Started by three college friends out of their dorm room at Georgetown University, Sweetgreen is now the restaurant world's first "unicorn," valued at over $ 1 billion. The salad company has 91 locations with more in the works and is vying to become the digital food platform of the future.