In this episode of "The Investigation," as Democrats in Congress continue their battle with the Trump White House, former Special Counsel to President Clinton, Jane Sherburne joins the podcast, telling Senior Executive Producer and Co-Host Chris Vlasto that when it comes to how the Trump White House is responding to Congress" "Just saying no...was not something in our lexicon." Using her own experience managing the team that responded to an ethics investigation during President Clinton's first term, Sherburne tells "The Investigation" we could be living through a constitutional crisis if the Trump White House is "really serious about stiffing Congress." Sherburne shares her thoughts on impeachment proceedings -- "there's plenty" -- and the big mistake she thinks House Democrats are making. Senior Congressional Correspondent Mary Bruce also updates on all the latest happenings on Capitol Hill. 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.