Krakow shooting shocks US? Poland hit by deadly attack as war fears grow over Russia's Kaliningrad

A deadly shooting has rocked Poland's historic city of Krakow, with at least five people killed and 12 injured after a gunman allegedly opened fire randomly from his car near the city's iconic Main Market Square. Police officers were among those injured, while authorities shot and wounded the suspected attacker before taking him into custody. Polish Prime Minister Donald Tusk is being briefed as investigators probe the motive behind the attack. The shooting comes amid heightened security concerns in Poland, with Warsaw launching a special security operation along its border with Russia's Kaliningrad exclave over fears of possible armed incursions and sabotage.