Pentagon 9/11 memorial honors victims in symbols, concrete

Thomas Heidenberger walked through the new Pentagon memorial, sat down on a bench and wept. The bench he was sitting on honors his wife, Michelle, a flight attendant on American Airlines Flight 77. Finally, he says, "we have a place to go other than a burial plot or a vacant stone in a cemetery."

Read full article at CNN and take a moment to reflect on the horrors of that day.