"What are we doing?"
That's what Sen. Christopher S. Murphy, D-Conn., asked after 21 people, including 19 children, were killed during a mass shooting at a Texas elementary school on Tuesday, a little more than a week after what authorities have called the racially motivated murder of 10 people in a Buffalo, New York, supermarket.
"There've been more mass shootings than days in the year. … Our kids are living in fear," he said.
