Book Short: Fixing America I usually only blog about business books, but since I occasionally comment on politics, I thought I would also post on That Used to be Us: How America Fell Behind in the World It Invented and How We Can Come Back, by Tom Friedman and Michael Mandelbaum (book, Kindle), which I just finished. There is much that is good about America. And yet, there is much that is broken and in need of serious repair. I wrote about some thought on fixing our political system last year in The Beginnings of a Roadmap to Fix America’s Badly Broken Political System?, but fixing our political system can only do so much. Tom Friedman, with whom I usually…