Defense Department official Laura Cooper testifies in impeachment inquiry about military aid to Ukraine

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A top Pentagon official has arrived on Capitol Hill today and peers wins our Johnston says she will be testifying about Ukraine as part of the house Democrats impeachment inquiry of president trump Deputy Assistant secretary of defense Laurie Cooper is said to have played a crucial role in trying to move forward with US military aid to Ukraine lawmakers accuse trump of withholding millions of dollars in aid as leverage to press the Ukrainian leader to investigate political rival Joe Biden the trump administration has insisted that there was no quid pro quo and has urged house Republicans to quote get tougher and fight the investigation NPR's Windsor

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