Russia says 40 killed and more than 100 wounded in attack on Moscow concert hall
MOSCOW (AP) — Several assailants burst into a large concert hall in Moscow on Friday and sprayed the crowd with gunfire, killing at least 40 people, injuring more than 100 others and setting fire to the venue in a brazen attack just days after President Vladimir Putin cemented his grip on power in a highly orchestrated electoral landslide. It wasn’t immediately clear…