Information is still coming out about this organized attack by multiple people that has killed at least 49 people. As terrible as this is, we need to keep in mind that this can happen anywhere. Laws and regulations did not stop this. I know of Churches, Temples, Synagogues, and Mosques here in the US that have decided to ensure that the congregation is armed in order to protect them selves from such attacks.
There is evil in this world and it is our responsibility to protect our selves from it.