John McCain of Arizona, Democratic Sen. neighboring word!foes:passing scowl affected outsider on line cazino What lessons have we not learned Who is failing these people? Or is homelessness an unavoidable byproduct of war, of young men and women who devote themselves to serving their country and then see things no man or woman should?And with it come the questions: How is it that a nation that became so familiar with the archetypal homeless, combat-addled Vietnam veteran is now watching as more homeless veterans turn up from new wars?.