https://www.reuters.com/article/us-pg-e-director/rothschild-vice-chairman-resigns-from-pge-board-idUSKCN1P919X
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https://web.archive.org/web/20191011202736/https://www.reuters.com/article/us-pg-e-director/rothschild-vice-chairman-resigns-from-pge-board-idUSKCN1P919X