Gunmen kill 40 in attack at concert near Moscow, over 100 injured, Russia says

At least 40 people were killed and over 100 hurt when gunmen in camouflage clothing opened fire with automatic weapons on people at a concert in the Crocus City Hall near Moscow on Friday, Russia's FSB security service said.

In one of the worst such attacks in Russia in years, at least five gunmen were shown in unverified videos firing repeatedly at screaming civilians cowering in the concert hall as Soviet-era rock group "Picnic" was about to perform.

The 6,200-seat concert hall in a suburb west of Moscow, which is...