Hi, USMI. I liked your. It article highlighting the three most deadly shootings in history. Yet, there must be deeper meaning to the fact the U.S. leads the world in the mass murder of childfen in a school setting, and by citizens gone mad with weapons in a peaceful setting. Once has to wonder. Many Americans are finding the United States unsafe. The proclivity for everyone to legally carry an automatic weapon, Hollywood and video game glorification of graphic sex and violence, plus the competitive agressive culture of winner take all, are often pointed to the cause. Yet, we must wonder why on of the richest, powerful, and free nation on the planet holds the distinction of winner of the gold medal for mass shooting. Regards