Apple and Google Won’t Save Online Privacy. Take It From a Former DoubleClick Executive.

An industry veteran on why recent moves from the tech giants should be the impetus for a federal privacy law

A large billboard for the online advertising agency DoubleClick stands on a rooftop at 22nd and Broadway in New York City. Photo: Erik Freeland/CORBIS SABA/Corbis via Getty Images

Jules Polonetsky remembers the moment that shattered his naivete about the internet.