“...know what year 9/11 happened....”
9/11 happens every year. It hasn’t happened this year yet (as of this posting).
Seriously, that’s sad. Some people net to get a clue. History has always been a favorite of mine. Some date ring bells with me and 9/11/2001 rings a LOT of them. Everyone that was at least ten years old on that date should know the significance of it.
net = need. My bad.