As Congressional committees continue their investigations as part of the impeachment inquiry, "The Investigation" co-hosts Chris Vlasto and John Santucci sit down with veteran attorney Greg Craig, who represented President Clinton during his senate impeachment trial. Mr. Craig, who also served as White House counsel in the Obama administration, was asked by "The Investigation" if he had any advice for President Trump and his attorney Rudy Giuliani: "When you’re in a hole, I would stop digging."