Several months ago on this blog, I examined the role that impact investors can play in advancing the fight against corruption in conversation with Ambassador John Simon of Total Impact Capital. To explore this important question in further detail, I spoke recently with Huma Yusuf, Director, Business Integrity, and Varun Sharma of British International Investment (BII) and Chara de Lacey, Head of Business Integrity at Transparency International UK (TI-UK).