The only words of truth in the whole discussion.... not only for its strained contrarianism but more for its complete failure of predictive value.
Get your panties twisted in a wad because someone might do something with a gun, while completely ignoring thenatural gas pipelines andfault lines lying just beneath the surface of the Earth - both more likely to cause a disaster than anybody OCing at a political event.
IF someone wanted to use their handgun, do you think they would bring it out in the open before the moment chosen to wreak havoc? No! It would be concealed deep within their pocket or purse or briefcase.
Give. Me. A. Break.