Not sure how recent this is (from today) “Belgians were now looking for eight to 10 people who are heavily armed with weapons and explosives” http://www.nytimes.com/2015/11/23/world/europe/brussels-remains-on-highest-alert-levl-as-manhunts-expand.html?smid=tw-share
Supposedly, the authorities are telling people not to report on social media police activity. Report of police uniforms found in a hotel room somewhere (not sure if Belgium or Germany, I am trying to do too many things at once).