The Sydney Morning Herald: Finnish journalist Jessikka Aro’s inquiry into Russian trolls stirs up a hornet’s nestBy The Sydney Morning Herald . Published March 13, 2016 at 4:06 pm A pigeon flies over the Patriarch Bridge, with the Kremlin seen in the background, in central Moscow on January 25, 2016. Photo by AFPSoon after Jessikka Aro poked the trolls, they started to stir.Read more here