Rivera has traveled the world, organizing hundreds of art exhibitions in regions experiencing conflict or human rights issues.
“I think we have a very thin agreement,” Colorado’s GOP senator tells CPR News.
The ship is the only U.S. naval vessel held captive by a foreign government, and remains a powerful propaganda tool for North Korea.
The Republican senator has thrown his support behind the president's cancellation of next month's anticipated nuclear talks.
North and South Korea are talking again but that doesn’t ease the nuclear threat from the north, according to a diplomat experienced in the region.
Eagle-eyed Denverites will be able to pick out the marker signs around town, just look for the yellow and black sign with three triangles.
Ambassador Christopher Hill, now at the University of Denver, was the top negotiator with North Korea under President George W. Bush. He says the North's motivations aren't what you think.