Hate-fueled mass shootings horrifyingly make up half of our 2019 Top Ten Incidents of Hate List. Three of the shootings took place in houses of worship: two synagogues, and two mosques. One of those shootings was on the holiest day of the year, Yom Kippur. Three perpetrators were white supremacists, two are believed to have ties to an anti-Semitic sect of the Black Hebrew Israelite movement. Two shootings were overseas, three of them spanned both coasts of the U.S. Hate spread across the…