And the emotional tensions. ever since world war ii, over housing and jobs, the same frustrations that play out in 1967, just after my book, the difficulties that so many urban places were facing, in terms of a declining population. sociologists in 1963 predicted that the city would lose 500,000 people a decade from then on. sadly, they were correct. >> they were right. i loved your treatment of lee a iacocca. and ironically, detroit, while making those cars was taking itself down because dares gave mobility to individuals who were living in detroit and other cities escape to suburbia. >> that...