A helicopter drops water on the Waldo Canyon fire burning behind the U.S. Air Force Academy, west of Colorado Springs, Colorado June 27, 2012. Firefighters struggled on Wednesday to beat back a wildfire raging at the edge of Colorado Springs that doubled in size overnight, forced more than 32,000 people from their homes and was nipping at the edges of the U.S. Air Force Academy. REUTERS/Rick Wilking (UNITED STATES - Tags: DISASTER TPX IMAGES OF THE DAY ENVIRONMENT) 

A tree erupts into flames in the Waldo Canyon fire west of Colorado Springs, Colorado June 26, 2012. A fast-growing wildfire in Colorado forced 11,000 people from their homes at least briefly and threatened popular summer camping grounds beneath Pikes Peak, whose vistas helped inspire the patriotic tune "America the Beautiful." REUTERS/Rick Wilking (UNITED STATES - Tags: DISASTER ENVIRONMENT) 

A combination of photos show (clockwise from top L) the remains of a burned-out house, a view of the old foundation which has been removed and the hole filled in for a house, beginnings of a foundation for a house, and rebuilt homes and vacant lots on Courtney Drive in Colorado Springs July 29, 2012, November 15, 2012, February 21, 2013, and June 26, 2013. The Waldo Canyon fire on June 26, 2012 destroyed 346 homes. Pictures taken July 29, 2012, November 15, 2012, February 21, 2013, and June 26, 2013. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY BUSINESS CONSTRUCTION DISASTER SOCIETY) 

Residents of Courtney Drive pose for a group picture on the one year anniversary of the fire in Colorado Springs, Colorado June 26, 2013. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken June 26, 2013. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY BUSINESS CONSTRUCTION DISASTER SOCIETY) 

Emily (L), Ben, Kathy and Brian Fox (R) pose on the porch of their newly rebuilt home on Courtney Drive on the one year anniversary of the fire in Colorado Springs, Colorado June 26, 2013. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken June 26, 2013. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY BUSINESS CONSTRUCTION DISASTER SOCIETY) 

A newly rebuilt home stands behind burnt trees on Majestic Drive, nine months after the Waldo Canyon fire in Colorado Springs, Colorado March 27, 2013. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken March 27, 2013. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY BUSINESS CONSTRUCTION DISASTER SOCIETY) 

Members of the Howell family look at their house under construction in the aftermath of the Waldo Canyon fire that destroyed most of the homes on this road, including Howell's, in Colorado Springs, Colorado March 27, 2013. Jocelyn (L), Scott and Philip Howell (R) lost their home in the fire which destroyed 346 houses in June 2012. Picture taken March 27, 2013. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY BUSINESS CONSTRUCTION DISASTER SOCIETY) 

The Foster family sits on the deck of their new house, which is under construction after the Waldo Canyon fire that destroyed most of the houses on Courtney Drive in Colorado Springs, Colorado March 27, 2013. Eliza (L), Nina, Zandra and Angus Foster (R) lost their home in the fire which destroyed 346 houses on June 26, 2012. Picture taken March 27, 2013. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY BUSINESS CONSTRUCTION DISASTER SOCIETY) 

A mural is painted on the foundations of a house next to new structures being built in the aftermath of the Waldo Canyon fire that destroyed most houses on this road in Colorado Springs, Colorado March 27, 2013. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken March 27, 2013. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

Jonar Howell shovels around the foundation of his new house in the aftermath of the Waldo Canyon fire that destroyed most of the homes on this road in Colorado Springs, Colorado December 13, 2012. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken December 13, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY BUSINESS CONSTRUCTION DISASTER SOCIETY) 

Signs placed by the Fox family stand in the remains of their home in the aftermath of the Waldo Canyon fire that destroyed most of the houses on Courtney Drive in Colorado Springs, Colorado July 16, 2012. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken July 16, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

A set of charred silverware lies on the ground after being recovered from the aftermath of the Waldo Canyon fire that destroyed most of the homes on Courtney Drive in Colorado Springs, Colorado July 16, 2012. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken July 16, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

The remains of a motorcycle lie on the ground on Courtney Drive in Colorado Springs, Colorado September 17, 2012. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken September 17, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

John McGraw holds papers he found in the ashes of his home, burned by the Waldo Canyon fire that destroyed most of the homes on Courtney Drive in Colorado Springs, Colorado July 16, 2012. The Waldo Canyon fire destroyed 346 homes June 26, 2012. Picture taken July 16, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

A teddy bear which was recovered from a destroyed home lies with caution tape over its eyes lies in rubble nine months after the Waldo Canyon fire that destroyed most of the houses on Courtney Drive in Colorado Springs, Colorado March 27, 2013. The Waldo Canyon fire destroyed 346 homes June 26, 2012. Picture taken March 27, 2013. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

An American flag flies over the rubble in the aftermath of the Waldo Canyon fire that destroyed most of the houses on Courtney Drive in Colorado Springs, Colorado July 15, 2012. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken July 15, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

Parts of a ceramic doll lie on the ground after being recovered from the aftermath of the Waldo Canyon fire that destroyed most homes on Courtney Drive in Colorado Springs, Colorado July 15, 2012. The Waldo Canyon fire destroyed 346 homes on June 26, 2012. Picture taken July 15, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

Scott Howell and his son Jonar examine what's left of their cars in the aftermath of the Waldo Canyon fire that destroyed his home on Courtney Drive in Colorado Springs, Colorado July 13, 2012. The Waldo Canyon fire destroyed 346 homes in June 2012. Picture taken July 13, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

Scott Howell gestures to the line of destroyed houses on Courtney Drive, where he lives, in Colorado Springs, Colorado July 13, 2012. The Waldo Canyon fire destroyed 346 homes in June 2012. Picture taken July 13, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

Gail Estes walks through what is left of her home in the aftermath of the Waldo Canyon fire that destroyed her house on Courtney Drive in Colorado Springs, Colorado July 15, 2012. The Waldo Canyon fire destroyed 346 homes in June 2012. Picture taken July 15, 2012. REUTERS/Rick Wilking (UNITED STATES - Tags: ANNIVERSARY DISASTER SOCIETY) 

Evacuated residents and others listen to a briefing as smoke rises from the Waldo Canyon fire west of Colorado Springs, Colorado June 26, 2012. A fast-growing wildfire in Colorado forced 11,000 people from their homes at least briefly and threatened popular summer camping grounds beneath Pikes Peak, whose vistas helped inspire the patriotic tune "America the Beautiful". REUTERS/Rick Wilking (UNITED STATES - Tags: DISASTER ENVIRONMENT) 

Fire continues to burn in the Cedar Heights subdivision in the Waldo Canyon fire west of Colorado Springs, Colorado June 25, 2012. A fast-growing wildfire in Colorado forced 11,000 people from their homes at least briefly and threatened popular summer camping grounds beneath Pikes Peak, whose vistas helped inspire the patriotic tune "America the Beautiful." REUTERS/Rick Wilking (UNITED STATES - Tags: DISASTER ENVIRONMENT)