20 years ago our world stood still. As smoke bleed from the World Trade Center we still remember standing in disbelief as a second plane struck the South Tower. Twenty years later we have not forgotten the fallen and the first responders - who run into darkness many whom never returned home. Today, we honor those who still stand in the gap and continue to protect, to rescue and to serve. Lean in as we remember and give honor. This is First Responder Sunday.