For a new generation of Marines, 9/11 is history

For many Americans, 9/11 is now simply a date to mark, much like December 7th and the Pearl Harbor attacks. Even the military war colleges are moving on.

(Image credit: Gavin McIntyre for NPR)

​For many Americans, 9/11 is now simply a date to mark, much like December 7th and the Pearl Harbor attacks. Even the military war colleges are moving on.