Director of The Wiener Library Ben Barkow talks about a newly available archive of Holocaust evidence as gathered by the United Nations War Crime Commission, Mika Danny the founder and conductor of The Rana Choir tells us why her group use music to unite people from different backgrounds, Director of the Fundraising Department at Jewish Care Daniel Carmel-Brown tells us about the importance of the London Marathon for Jewish Charities and on the Schmooze we discuss finding common interests with those who like us least.