The generational wars are about to begin: competing for entitlements, wrestling over taxes, dancing around the deficit. Today's children and grandchildren are tomorrow's taxpayers and social fabric. The authors of Payment Due contend that we are setting those children up for economic disaster.Former Representative Tim Penny (DMinn.) knows how volatile the politics of the situation are; he retired because he couldn't locate in Congress at large the institutional will (or stomach) to deal with the issues squarely. Political scientist Steven Schier understands the way in which the...