CNN's Tom Foreman takes a closer look at what we know about North Korea's nuclear capabilities. http://cnn.it/2vLIDe1 | CNN International

CNN's Tom Foreman takes a closer look at what we know about North Korea's nuclear capabilities http://cnn.it/2uplyy4 | CNN International

North Korea's latest tactic? Blasting unbearable noises at the border. 🇰🇷 South Korean residents at the border island of Ganghwa are having to endure loud, unsettling noises from the 🇰🇵 North in an unconventional battle between the two countries. | ABC Asia