Former Swedish Prime Minister, Carl Bildt and Editor of The Spectator, Fraser Nelson speak to Christiane Amanpour about the British Prime Minister, Theresa May's resignation. U.S. Presidential Candidate Andrew Yang talks Hari Sreenivasan through the "nerdiest" 2020 campaign. David Miliband takes us to the Democratic Republic of Congo, where Ebola is devastating communities. via Knit

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