What’s the evidence against President Joe Biden in the impeachment inquiry? A key player has fallen out of the news cycle: Viktor Shokin—the Ukrainian prosecutor tasked with cleaning up corruption in the country until then-Vice President Biden stepped in, calling for his removal. At the time, Mr. Shokin was reportedly investigating the energy company Burisma, where Hunter Biden was a board member. To go over the timeline, NTD spoke with an investigative journalist.