Posting on social media, IN UNIFORM, sigh. If they do not have permission from brass (and they have a social media policy) they could easily get suspended or fired for it. If that happens, everyone will be up in arms. I certainly don't feel bad if they are disciplined for social media posts IN UNIFORM. It's kind of a no-brainer these days. They are not heroes, they are attention whores. Everyone is looking for their 15 minutes of fame. The message they deliver doesn't change that fact.