One must be careful what one writes – even after several years the words will come back (at least for conservative writers) when one runs for political office, especially if that office is President of the United States. Rich Santorum’s book, It Takes A Family, is in the news again. Rick Santorum was warned more than a year before his decisive 2006 Senate re-election defeat that the controversial book he was writing would provide his opponents with damaging ammunition to use against him. A review of the manuscript of Santorum’s book, “It Takes A Family: Conservatism and the Common Good,” conducted by political operatives several months before it was published…