WHITFIELD: It's a country that is very visible, yet so much of what goes on inside its borders remains secret. North Korea has drawn the world's attention with its nuclear program threats. It's known for images like these. Intense loyalty to its leaders, even boasting 100 percent of voters electing Kim Jong-un earlier this year, but it's hard to know what's real with the government iron grip on everything. CNN has a chance to go inside North Korea for a real look. Will Ripley takes us to the capital city of Pyongyang.</s>WILL RIPLEY, CNN CORRESPONDENT (voice-over): The moment we land in North Korea, it feels like we're walking into a time warp. A nation decades behind the developed world, trying to catch up, and trying even harder to control the flow of information. From the route we take to the pictures we take, government minders are watching our every move. They control what we see and what we don't see. Our first stop, the birthplace of the nation's founder, a man they call their eternal president, Kim Ill Song. Every North Korean who comes to Pyongyang will visit</s>WHITFIELD: And a step in the fight against the deadly Ebola outbreak. Trials to test a new vaccine are on the fast track now. How soon they'll start and the impact the vaccine could have. All that, next.
North Korea Draws World's Attention With Nuclear Threats