Newseum expanding 9/11 permanent exhibit

The Newseum has announced it will have free admission on Sept. 10 and 11 for the 10th anniversary of the 9/11 terrorist attacks. And on Sept. 2, the museum is adding an interactive component to its first permanent exhibit about the attacks.

The gallery features a 31-foot section of the broadcast antenna that stood atop the World Trade Center’s North Tower, a limestone cornice piece from the damaged section of the Pentagon and a twisted piece of fuselage recovered from the field near Shanksville, Pa., where United Flight 93 went down.