Protests against systemic injustice and police brutality are sweeping the United States and the world at large. In the US, protesting isn't just a tactic -- it is a right, explicitly described in the first amendment of the U.S. Constitution. Protests can be powerful tools to push for change, but other forces, from corporations to militias, intelligence agencies and more also seek to use the power of protest against itself. Listen in to learn more about the history -- and future -- of the agent provocateur.