Synopsis
With global fears of North Korea unleashing its nuclear arsenal at an all-time high, Kim Jong Un's decision to join South Korea as it hosts the Olympic Games in PyeongChang offers the opportunity to either ratchet tensions down a notch or inflame them even further. As this controversy plays out during the opening weekend of the games, title TK, hosted by ABC News' Bob Woodruff, puts these headlines into context as he explores how the Olympics have long been used as proxy battlefields for the geopolitical conflicts of the Korean peninsula. Through archive of past games, interviews with experts and insights from his reporting inside the secretive nation, Woodruff will help viewers to better understand how North Korea uses sports and the Olympics to further its political ambitions.