After commemorating 9/11 , we realize war against terrorism never ends , says Bob Greene . He says the world 's immediate economic footing ended soon after that . War 's over . Greene says war continues against unseen , ill - defined enemies . John Glenn said , ` ` This is like fighting the enemy ''
After commemorating 9/11 , we realize war against terrorism never ends , says Bob Greene . He says the world 's immediate economic footing ended soon after that . Greene says war continues against unseen , ill - defined enemies . John Glenn said , ` ` This is like fighting the enemy ''