Politics & Government Former National Security Official Charles Kupperman Fails To Appear For Deposition 5:57pm October 28, 2019 by Mara Liasson Politics Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2019 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Music & Culture Opening arguments begin in Sean Combs trial by Anastasia Tsioulcas National Texas Lottery faces scrutiny amid jackpot controversies and leadership shakeup 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate