Baruch Tenembaum and Eduardo Eurnekian, Founder and Chairman of the International Raoul Wallenberg Foundation (IRWF), announced the decision to increase to U$S 500,000 the sum of the reward being offered by the IRWF to any person or entity who could provide solid and provable information on the whereabouts of Wallenberg and his chauffer, Vilmos Langfelder.

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