Marcel Ojinnaka(cq), a Mechanical engineering grad student reads a newspaper as he and other students, staff and faculty wait after being told to evacuate the campus due to a possible bomb threat at the University of Texas in Austin, Texas on Friday, September  14, 2012. (AP Photo/Thao Nguyen)

Lesley Alexander, a junior pre-nursing student talks on her cell phone as she and others await further instructions after being told that all students, staff and faculty were to evacuate the campus due to a possible bomb threat at the University of Texas in Austin, Texas on Friday, September  14, 2012. (AP Photo/Thao Nguyen)

Students, staff and faculty were told to evacuate the campus due to a possible bomb threat at the University of Texas in Austin, Texas on Friday, September  14, 2012. (AP Photo/Thao Nguyen)