Twitter Apologizes for Stencil-and-Chalk Campaign in the Streets of San Francisco

Twitter took its latest campaign to the streets of its headquarters city of San Francisco–and we do mean to the streets, as spray paint-like chalk and stencils were used–but while some users were amused, the Department of Public Works was not. Chief marketing officer Leslie Berland shared some of the stenciled messages in a tweet,…

Source: Ad Week – Tech