People post under false names all the time. People impersonate others all the time too. Calling people cowards online doesn't require balls. When you walk up to police officers and tell them you think all police are cowards, then let us know about it. I'm sure you're afraid to. We live in the era of cameras and use of force forms and PSU-PIU units that are bigger than homicide is. What's there to be afraid of? Perhaps just the embarrassment of appearing to be an angry loser moron. I bet you wouldn't