Yes I will be doing a Conversation with him.  From Wikipedia:

Ahamed is the author of Lords of Finance: The Bankers Who Broke the World (2009). The book was awarded the 2010 Pulitzer Prize for History, ^{the 2010 Spear’s Book Award (Financial History Book of the Year), the 2010 Arthur Ross Book Award Gold Medal, the 2009 Financial Times and Goldman Sachs Business Book of the Year Award. For 2009 it was recognized as one of Time magazine’s “Best Books of the Year”, New York Times “Best Books of the Year” and Amazon.com’s “Best Books of the Year”. It was shortlisted for the Samuel Johnson Prize…The book narrates the events preceding the Black Tuesday stock market crash of 1929 and the disastrous response of the world’s major central banks.}

He has a new and excellent book out, namely 1873: The Rothschilds, the First Great Depression, and the Making of the Modern World.

Liaquat Ahamed also has extensive experience in the private sector, and dealing with the World Bank and IMF.  He has produced a movie and done much more as well.

So what should I ask him?