Larry Keeley explains why the Pentagon wants to see things from another perspective...and how hard that is to do. (7 minutes)
More in September 11
The bizarre experience of being a guest in museum dedicated to the worst day of your life.
Hyder Akbar was a teenager living with his family in the Bay Area when president Hamid Karzai asked Hyder's dad to return to Afghanistan and become an official in the new government.
Marian Fontana, whose husband was a firefighter who died on 9/11, originally appeared on our show in 2005.
More by Ira Glass
Host Ira Glass follows presidential hopeful Julián Castro as he prepares for the first debate of the Democratic primary.
Gary puts on a tough guy costume, but will it turn him into a tough guy? Ira continues Gary Gulman’s story.
Religion professor Elaine Pagels explains the roots and evolution of Satan in religious texts.