Dan Riehl over at Riehl World View has a compilation of his 9-11 memorial posts.

Angel and Fireman

It’s hard to believe how fast time has flown by since that fateful day, when most if not all Americans were either slumbering or barely awoke - blissfully unaware of the horror that was to unfold that day.

The question for us now is: What is the great lesson that we should have learned from this tragic event?