>> that is ambassador taylor explaining why you crane was so important, and explaining why the president's actions, so significantly risk hurting our national security, our national defense policy and our national interest. you already heard there is significant proof that president trump himself told the new president of the ukraine that he wanted him to investigation a political rival. former vice president joe biden. you will hear a lot about that today, but that is only the tip of the iceberg, there are so many other documents that show this happened and happy exactly as it alleged. it is clear in the scheme to pressure ukraine to investigate a political rival, the person at theri center of that scheme was president donald trump. the facts cannot be disputed. president trump used the powers