This thread does concern politics geneous. Those students were left defenseless, because of gun grabbing clowns like Giuliani and his supporters.
Giuliani had a shooting incident a little like this. In 1998 he had the incident with the Empire State Building observation deck shooter who randomly shot a bunch of tourists. This guy was a Muslim and he even gave every indicator that this was a terrorist attack. The U.S. State Department list the attack as a "Serious Terrorist Incident". Giuliani's FIRST instinct was to get a bunch of Democrats together and to hold a press conference to openly say that the terrorist incident should be used to push for national gun control laws including the one being promoted by President Bill Clinton. Based upon that record, when it comes to terrorist incidents wherein the perps use firearms, one can assume that if this incident happened during a Giuliani administration (gag, retch) that he would do pretty much the same thing.
And if it is relevant to bring up concealed carry laws in relation to this incident, then it is relevant to bring up other gun grabbing legislation and prominent people and candidates who promote such gun grabbing legislation no matter how much it may hurt a Rudytard's liberal feelings.