In advance of the 2020 Presidential election, Kill Chain: The Cyber War on America’s Elections takes a deep dive into the weaknesses of today’s election technology, investigating the startling vulnerabilities in America’s voting systems and the alarming risks they pose to our democracy.

For more than thirty years, exit polls accurately predicted election results. Over the last ten years that reliability has disappeared. What’s going on? The last two presidential elections both came down to a relatively small number of votes, and in both elections the integrity of the voting process has been called into question. With the upcoming election looking to be similarly close, the time has come to ask the questions: What happened in 2000 and 2004? What, if anything, has changed since?