Entrepreneur joins me to discuss our rapidly evolving relationship with data. The explosion of data streams and technologies that offload challenging analysis to machines are creating interesting national security challenges and opportunities at lightening speed. Evanna, and her company , seek to leverage these technologies to address hard national security problems (such as countering violent extremism) where metrics have been difficult to acquire or generate. While opportunity abounds, so do potential ethical dilemmas. It’s impossible to discuss the potential of these technologies without considering the countless ways that they could be abused. Many people still fail to appreciate the amount of data they generate and how it can be used by actors both good and bad.