On February 6th, 2013, Atlanta anarchists held a march and rally in solidarity with anarchists in Egypt. As is to be expected, the Atlanta Police sent out a detective from the department's Homeland Security Unit (HSU) to monitor the demonstration and take pictures of activists.
A man was noticed sitting on a bench, taking photos and video with his cellphone between typing out text messages. Copwatchers approached the conspicuous man and asked for his name and assignement number, which all APD officers are obligated to provide while on duty. He immediately identified himself as Detective P.B. Jackson with the HSU.
Detective P.B. Jackson - Atlanta Homeland Security