Article content A Las Vegas couple’s backyard turned into the site of an archeological dig when construction workers found the skeleton of a horse thought to be from the most recent Ice Age. Matthew Perkins’ plans to build a pool were put on hold last week after the workers found bones buried about five feet deep and alerted police. Perkins and his husband found out about the discovery only after the police arrived, he told CNN, but their investigation took only minutes. We apologize, but this video has failed to load. Try refreshing your browser, or Las Vegas couple finds a horse skelet...