![](https://q.publicintelligence.net/wp-content/uploads/2013/09/TX-FusionSAR_Page_01-150x150.jpg)
An August 2013 presentation from the Texas Department of Public Safety Intelligence & Counterterrorism Division focusing on suspicious activity reporting in relation to critical infrastructure, particularly dams. The presentation is noteworthy for its reference to the use of TrapWire, a private surveillance product designed to correlate suspicious activity across a variety of domains to detect per-operational indicators of terrorist activity.