More from Headlines S. Korea's household debt to GDP ratio at world's 2nd highest: data South Korea's household debt-to-gross domestic product ratio was the second highest among major nations, following Canada, amid growing concerns about rising household borrowing amid weak growth and d Biden gov't added S. Korea to lowest 'sensitive country list' category, no new curbs under Trump: Energy Dept. x N. Korea's top diplomat meets Russia's vice foreign minister in Pyongyang x Refrigerators of LG, Samsung win top spots in US review x