I'd meant to post this earlier, but it remains just as true today as yesterday:
Keep those who lost loved ones 9/11/01 up in prayer.
For those who did not lose anyone, it may be tempting to consider 9/11 as a memorial and move on.
For those who lost... 9/12 is the memorial of the day after, when no information came through. 9/13 is the memorial of the day when fears gave way to a dull ache. 9/14 is the memorial of the day when they finally discovered the person they'd been seeking would never again light up their life... And many have not even had THAT closure.
So, for all of those who were never able to say goodbye properly; and for all of those who only know of their parents because of pictures and articles and monuments... Pray.