On 9/11 Matthew Zummo was at his desk on the 40th floor of the North Tower of the World Trade Center when the first plane hit.

On the morning of Sept. 11, 2001, Indiana history teacher Bob DeRuntz was in class with his students. Now, DeRuntz wants a new generation of students to understand the pain of that day.

Holcomb also requested businesses and residents across the state to lower their flags to half-staff in remembrance of the victims of the Sept. 11 terror attacks.

A traveling exhibit stopping in Indianapolis puts a face on some of the nearly 3,000 lives lost in the terrorist attacks of Sept. 11, 2001.