country Americans awoke Friday to news of yet another mass shooting, this time at a FedEx facility in Indianapolis, where eight people were killed late Thursday. By the end of the weekend, at least nine more people had died from gun violence in back-to-back shootings across the country -- in Illinois, Texas, Wisconsin, Ohio, Nebraska and Louisiana. At least 10 more were wounded. Since March 16, when eight people were killed and one wounded in shootings at three Atlanta-area spas, at least 50 mass shootings have been reported in the United States. CNN defines a mass shooting as a shooting with four or