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Nikki Haley
U.S. Ambassador to the United Nations
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SUNDAY EXCLUSIVE
Sen. Lindsey Graham (R-S.C.)
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SUNDAY EXCLUSIVE
Sen. Bernie Sanders (I-Vt.)
__
SUNDAY EXCLUSIVE
Sen. Tim Kaine (D-Va.)
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ROUNDTABLE
David Brooks
Columnist, The New York Times
Helene Cooper
Pentagon Correspondent, The New York Times
Danielle Pletka
SVP, Foreign and Defense Policy Studies at the American Enterprise Institute
Rich Lowry
Editor, National Review
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