Stewart Baker is a partner in the law firm of Steptoe and Johnson in Washington, D.C. His law practice covers cybersecurity, data protection, homeland security and travel and foreign investment regulation. From 2005 to 2009, he was the first assistant secretary for policy at the Department of Homeland Security. While at DHS, he led successful negotiations with European and Middle Eastern governments over travel data, privacy, visa waivers and related issues. Baker has been general counsel of the National Security Agency and general counsel of the commission that investigated WMD intelligence failures prior to the Iraq war. He is author of Skating on Stilts, a book on terrorism, cybersecurity and other technology issues and host of the Steptoe Cyberlaw podcast.