To set a base collection of laws
USA Patriot Act. What you have to do is list down the names of suspected suspects. Most of them changes their names so make sure to also take note of their physical appearances. Report this to the local officials in your police department. If they refuse, the FBI can be another choice and describe the problem thoroughly.
A main reason that the Age of Revolutions initially failed to achieve widespread change in some nations of Europe was because the revolts were very unorganized and improperly planned--meaning that they gained relatively little support from average citizens.