Original sentence: Dag Detter is an investment advisor, author and speaker on the topic of public commercial assets.Detter has also written for Financial Times, Wall Street Journal, Project Syndicate, Foreign Affairs, Foreign Policy, Chicago Tribune, and Toronto Globe & Mail as well as the World Economic Forum.This book focuses on the local level of governments and says that while many cities and counties are scrambling to find money to survive, they are sitting on an enormous untapped wealth which could be used to pay not only for infrastructure but also investments in any important social functions
Edited sentence: Dag Detter is an investment advisor, author and speaker specialised on unlocking public commercial assets.Dag is also a frequent columnist and commentator in international media, such as Financial Times, Wall Street Journal, Project Syndicate, Foreign Affairs, Foreign Policy, Chicago Tribune, and Toronto Globe & Mail as well as the World Economic Forum.Most cities could double their investments and truly become sustainable cities, if managing their public assets professionally, as well as help bridging the housing gap and inequality that is affecting many cities.This book is focusing on the local level of governments and the fact that while many cities and counties are scrambling to find money to survive, they are sitting on an enormous untapped wealth which could be used to pay not only for infrastructure but also investments in any important social functions