In a special bonus episode of "The Investigation," co-host Chris Vlasto along with senior reporter Matt Mosk interview ABC News Chief National Affairs Correspondent Tom Llamas about his groundbreaking investigation into Hunter Bidens business dealings in Ukraine and China during his father's tenure as vice president. Llamas, who traveled to Ukraine and interviewed former government officials and politicians, later approaches the former vice president on the campaign trail, asking him "Was there a clear conflict of interest?" Follow Kyra on Twitter @kyraphillips Follow Chris on Twitter @vlasto Follow Matt on Twitter @mattmosk Follow John on Twitter @santucci Support this podcast with a review on Apple Podcasts: http://bit.ly/2UJIsJs Recommended listening... -- Start Here: The daily 20-minute news podcast from ABC News. http://bit.ly/2SA62eg -- Powerhouse Politics: Headliner interviews and in-depth looks at the people and events shaping U.S. politics. http://bit.ly/2SsGwr7 -- FiveThirtyEight Politics: Nate Silver and the FiveThirtyEight team cover the latest in politics, tracking the issues and "game-changers" every week. https://53eig.ht/2RF3eb1 ==================== The Investigation is produced by ABC Radio.