Second whistleblower emerges on Trump and Ukraine

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A second whistleblower has now come forward against President Trump, who could put a spin on the impeachment proceedings because their lawyer says they have firsthand knowledge of President Trump’s call with Ukraine. Stephanie Ruhle is joined by former federal prosecutor Glenn Kirschner, former Ambassador Nancy Soderberg, and MSNBC Justice and Security Analyst Matthew Miller to discuss what this means for the president.