Waldo Canyon Fire

The Waldo Canyon fire burns off the southern border of the U.S. Air Force Academy in Colorado Springs, Colo., June 26, 2012. Mandatory evacuations have been ordered for all housing residents on the Air Force Academy as this fire continues to spread. The Academy's Pine Valley housing area is shown in the foreground. (U.S. Air Force photo/Mike Kaplan)

Waldo Canyon Fire

The Waldo Canyon fire burns off the southern border of the U.S. Air Force Academy in Colorado Springs, Colo., June 26, 2012. Mandatory evacuations have been ordered for all housing residents on the Air Force Academy as this fire continues to spread. The Academy's Pine Valley housing area is shown in the foreground. (U.S. Air Force photo/Mike Kaplan)

Waldo Canyon Fire

The Waldo Canyon fire burns off the southern border of the U.S. Air Force Academy in Colorado Springs, Colo., June 26, 2012. Mandatory evacuations have been ordered for all housing residents on the Air Force Academy as this fire continues to spread. (U.S. Air Force photo/Mike Kaplan)

Waldo Canyon Fire

The Waldo Canyon fire burns off the southern border of the U.S. Air Force Academy in Colorado Springs, Colo., June 26, 2012. Mandatory evacuations were ordered for all housing residents on the Air Force Academy as the fire continues to spread. (U.S. Air Force photo/Mike Kaplan)

Waldo Canyon Fire

Firefighters with the Air Force Academy's 10th Civil Engineer Squadron receive a safety briefing in the Pine Valley housing area June 26, 2012. Mandatory evacuations have been ordered for all housing residents on the Air Force Academy as this fire continues to spread. (U.S. Air Force photo/Mike Kaplan)

Waldo Canyon Fire

A tremendous smoke cloud builds around the U.S. Air Force Academy in Colorado Springs, Colo., June 26, 2012. Winds in excess of 65 mph created billowing and rapidly building smoke from the local Waldo Canyon fire. (U.S. Air Force photo/Mike Kaplan)