Jacek Radzikowski is a Senior Researcher with Mason’s Center for Geospatial Intelligence. He holds degrees in Computer Science from Warsaw University of Technology and Computational Science from Mason. Jacek’s areas of expertise are database management and development, software design, system implementation, and general IT wizzardy (on many occasions he has made IT problems disappear into thin air, though he is still working on making rabbits appear). His publications on harvesting information from social media have been featured in a variety of journals and conferences.