Why only 4 stars? Well because sometimes the answer is not as easy to determine that a simple observation encrypted and it seems to me that some answers involve more and a sleight of rhetoric and yet we are victims, even in manipulations of a former president to be elected, in many lies and hawking. At least this book repositions things: no, there is no more officials, the cost of their employment decreased, not increased, they contribute more than private sector employees to the effort over the crisis etc. ..