Moscow mourns as Russia lands precision strikes on Ukraine

It’s been a day of mourning in Russia, for the 137 people killed at a rock concert on Friday – the deadliest attack inside the country for two decades.

The Islamic State group said they did it and even released a video they say shows the attack. But President Putin and other Russian officials seemed keen to tie it to Ukraine.

And overnight, Russia launched another barrage of missiles at Kyiv and the country’s energy infrastructure.