Prior to joining Demand Progress and Demand Progress Education Fund, Mark worked on the Public Affairs team at Edelman New York and worked in the Washington office of the Center for Democracy & Technology (CDT) as campaign and communications strategist. At CDT, Mark’s work focused on creating campaigns and coalitions to fight for civil liberties in the digital age. Mark was a leader in a campaign to reform the Electronic Communications Privacy Act (ECPA), which received large-scale, bipartisan support in Congress. He also led efforts to add privacy protections to cybersecurity legislation, and he was involved in the historic efforts to defeat the Stop Online Piracy Act and reform NSA surveillance practices. Prior to that, Mark worked at the Pulitzer Center, an international journalism organization.