World News Podcast - February 20th, 2014
Violence escalates in Ukraine with the death toll rising to at least 70 in Kiev's Independence Square. Warmer temperatures threaten flooding in many areas but more winter weather is on its way. More Americans are turning to sleeping pills, with the number of people using the medication tripling in ten years. And ABC's Linsey Janis on man's best friend and a new study that shows just how similar dogs are to humans. This and more on the World News Podcast.