NRA Chief Executive Wayne LaPierre has told a news conference that lives could have been saved at Sandy Hook Elementary School if security at the school had been armed.
He also told reporters: "The only thing that can stop a bad guy with a gun, is a good guy with a gun."
More top news
The father of 'Fast & Furious' star Paul Walker is suing Porsche over his son's death.
Investigating judge in Belgium charges man with murder and participation in the activities of a terrorist organisation: reports
Margaret Rigby spent £57,000 of her friend's money on luxury goods for herself, after gaining power of attorney