we ve been using the term the new normal, the frequency of these types of incidents is increasing. and it has become so normal that within a couple days we will have moved on. this will be news tonight, news tomorrow, but then we re on to the next event. that is the america we re now living in unfortunately. that this is blip on the radar screen. it seems to me there is a big difference when we learn whether this gunman was operating from the outside of the school initially or the inside of the school, what i m talking about is an element of this that everyone is mentioning, the fire alarm sounded. a fire alarm with an outdoor gunman could indicate help on the inside. with an indoor gunman could indicate a way someone pulled it as a way of getting authorities there. i heard one student say they had a fire drill this morning, so it wasn t the first time today they