Today in LaVoz with Mariel Fiori, in her column Let's talk about economics with Professor Martha Tepepa, of the Levy Institute of Economics at Bard College, talked about the Business of War. Wars "have contributed to sustaining the current capitalist system," said Tepepa, and spoke of the book The Business of War, compiled by Dario Azzellini, which explains how the ways of making wars have changed.