"The Standard Gravure massacre provided an early glimpse of how McConnell — now the Republican Senate minority leader — would handle mass shootings and their aftermath over the next three decades, consistently working to delay, obstruct or prevent most major gun-control legislation from passing Congress.
McConnell would go on to follow a similar playbook time and time again during his seven terms in Congress, offering vague promises of action, often without any specifics, only to be followed by no action or incremental measures that avoided new gun regulations. As a Republican leader, he also helped dissuade his conference — as after the 2012 mass shooting at Sandy Hook Elementary School in Newtown, Conn. — from supporting gun legislation and, as majority leader, refused to bring up significant gun-control measures for a vote".
