Elisabeth Braw's undersea-war book and timely topics

 Elisabeth Braw and Tom Rivers look at the US-Ukraine security deal, discuss the Republicans’ response to ICE, examine undersea-cable diplomacy and revel in Heathrow scrapping its 100ml liquids limit. Plus: Joel S Wit on his new book, ‘Fallout: The Inside Story of America’s Failure to Disarm North Korea’.

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