BOSTON--(BUSINESS WIRE)--SapientNitro, part of Publicis.Sapient, announced today the agency’s programming at the 2015 Cannes Lions Festival, taking place in both the Palais des Festivals and the SapientNitro Rooftop Penthouse. Throughout the week, SapientNitro will inspire audiences with speakers and experiences that stand at the intersection of story and technology. “We have curated discussions and experiences that showcase innovations that are changing the way brands engage with consumers,” s