New York's former mayor and Vancouver's mayor Gregor Robertson are pushing for climate change policies at the city level.
President Bill Clinton once called North Korea, “the most dangerous place on earth.”
What separates it from the South is the DMZ, the two-and-a-half mile wide demilitarized Zone, with large contingents of battle-ready troops on both sides.
About one-quarter the size of Yellowstone park, but heavily mined and riddled with tunnels from the North, the DMZ is such a no man’s land that it has become a refuge for endangered plant and animal species. Some activists want to turn it into a nature preserve, but defense analysts like Bruce Bennett say that it’s still a theater for a possible war, and more likely, a highway for refugees and troops if North Korea collapses.