cathy salerno, global president of r&d at johnson & johnson says that more than seventy percent of americans don't reapply sunscreen when they're... - neutrogena sunscreen stock videos & royalty-free footage00:28INTERVIEW - Cathy Salerno, Global President of R&D at Johnson & Johnson says that more than seventy percent of Americans don't reapply sunscreen when they're outdoors, talks about how Neutrogena is addressing this fact, on the sun's responsibility for sign