The 29th annual Burning Man festival kicks off this week in Nevada’s Black Rock Desert. Among those paying close attention to the festivities will be the FBI’s Special Events Management unit,who have kept files on “burners” since at least 2010. One of the more interesting things in those, files, however, is a lengthy, heavily redacted paragraph detailing that the FBI’s Special Events Management Unit gave Las Vegas Police Department some specialized equipment for monitoring the week-long event, as long as LVPD provided follow up reports.