IRI has released findings of a new study focused on understanding the attitudes and usage motivations of legal adult cannabis users, and the projected impact of further legalization on consumer product purchase habits. And, there’s a lot more to this topic than late night munchies; cannabis is having an impact across many categories. “The expanding legalization of cannabis products is already a disruptive force in the CPG industry,” said Robert I. Tomei, president of market and shopper int...