As we begin the show, the opening ceremony of the 23rd Winter Olympics is getting underway in South Korean county of PyeongChang. The highly-anticipated event has some interesting guests, none more so than the sister of DPRK leader Kim Jong Un and Kim Yong Nam, top legislator of the country. It's the coldest ever opening ceremony for a Winter Games, with temperatures at the Pyeongchang Olympic Stadium around minus-five degrees Celsius.