Lithium battery factory fire kills 22 in South Korea

A massive fire ripped through a lithium battery factory killing at least 22 people and injuring eight in South Korea. Officials said 18 of the victims were Chinese migrant workers. The cause of the explosion is under investigation. » Subscribe to NBC News: NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features , , , Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! Breaking News Alerts: Visit : Find NBC News on Facebook: Follow NBC N