The country was rocked by three mass shootings that killed at least 32 people over the last eight days. In the most recent shooting six out of the nine people killed at a bar in Dayton, Ohio, were Black. On Saturday, Connor Betts arrived at the city’s Oregon District, which is known as a popular area for entertainment and dining. Betts opened fire and within 32 seconds, he used an AR-15-style assault rifle and a 100-round drum to kill nine people — including his own sister — and then headed to the bar Ned Peppers, which is reportedly frequented by...