In the second of two episodes following up on the G7 meeting in Biarritz, Joe Cirincione of the Ploughshares Fund, Rosa Brooks of Georgetown Law and Evelyn Farkas of the German Marshall Fund discuss why the president of the US continues to play the role of emissary for the Kremlin. They also discuss the state of the campaign to replace to Trump and who might succeed him. Hint: There are only four or five people with a real chance. Tune in.