Photo

March 24, 2024

FILE - Experts and police officers examine a site of a trolleybus explosion, in Volgograd, Russia, Monday, Dec. 30, 2013. The attack on a Moscow concert hall in which armed men opened fire and set the building ablaze, killing over 130 people, was the latest in a long series of bombings and sieges that have unsettled and outraged Russians during Vladimir Putin’s nearly quarter-century as either prime minister or president. (AP Photo/Denis Tyrin, File)