The president, who called for more action to prevent gun violence after a school shooting, has not discussed Thompson's killing.

While the country debates tougher gun control to address mass shootings, the largest and oldest gun advocacy organization in New York won a Second Amendment case at the Supreme Court. WASHINGTON (CN) ...

It expands gun rights amid a fierce national debate over ... Justice Clarence Thomas, writing on behalf of the six conservative judges who make up the court's majority, ruled that Americans ...