Downtown Indianapolis is busy with preps for Super Bowl XLVI.
An abandoned strip mall, where migrant workers once pitched tents in the aftermath of Hurricane Katrina, still sits abandoned on Highway 90 in New Orleans, La., Thursday, Aug. 19, 2010. (AP Photo/Gerald Herbert)
Destroyed buildings are seen along Highway 90 in Pass Christian, Miss., Wednesday, Dec. 28, 2005, four months after Hurricane Katrina. (AP Photo/Gerald Herbert)
Children at Capdau Elementary School, which shares facilities with RAI Ministries, a group that administers post Hurricane Katrina volunteer work, are seen playing in their school yard in New Orleans, La. (AP Photo/Gerald Herbert)
Danielle Posey is seen with her son Glenn Williams, 3, as she talks about life after Hurricane Hurricane Katrina in the B.W. Cooper housing projects near Highway 90 in New Orleans, La., Thursday, Aug. 19, 2010. (AP Photo/Gerald Herbert)
Shredded infrastructure and the New Orleans skyline are seen from the Broad Street Overpass on Highway 90 along Broad St. in New Orleans, Wednesday, Dec. 28, 2005, four months after Hurricane Katrina. (AP Photo/Gerald Herbert)
An American flag is seen on a tree next to a mailbox, where homes once stood, in Bay St. Louis, Miss., Wednesday, Dec. 28, 2005, four months after Hurricane Katrina. (AP Photo/Gerald Herbert)
Weezie and Basil Kennedy stand outside their new home that was rebuilt with the help of volunteer groups, off Highway 90 in Bay St. Louis, Miss., Friday, Aug. 20, 2010. (AP Photo/Gerald Herbert)
An empty foundation is seen along the Hurricane Katrina-ravaged Gulf Coast on Highway 90 in Gulfport, Miss., Friday, Aug. 20, 2010, five years after the storm. (AP Photo/Gerald Herbert)
A boat that was pushed onto land is seen in brush along Highway 90 in Pass Christian, Miss., Wednesday, Dec. 28, 2005, four months after Hurricane Katrina. (AP Photo/Gerald Herbert)
Tombstones are seen strewn about from Hurricane Katrina in Pass Christian, Miss., Wednesday, Dec. 28, 2005, four months after the storm. (AP Photo/Gerald Herbert)
A damaged camp and upturned boat are seen from Highway 90 near Pearl River Wednesday, Dec. 28, 2005, four months after Hurricane Katrina. (AP Photo/Gerald Herbert)
A dock, boat and fishing camp are seen near Pearl River outside Pearlington, Miss., off Highway 90, Friday, Aug. 20, 2010, five years after Hurricane Katrina. (AP Photo/Gerald Herbert)
Weezie Kennedy stands near the names of volunteers that helped rebuild her destroyed home, off Highway 90 in Bay St. Louis, Miss., Friday, Aug. 20, 2010, five years after Hurricane Katrina. (AP Photo/Gerald Herbert)
Weezie Kennedy wipes tears as she talks about the volunteer groups that helped rebuild her destroyed home and community, off Highway 90 in Bay St. Louis, Miss., Friday, Aug. 20, 2010. (AP Photo/Gerald Herbert)
A destroyed building and an American flag are seen along Highway 90 near Pearlington, Miss., Wednesday, Dec. 28, 2005, four months after Hurricane Katrina. (AP Photo/Gerald Herbert)
Kigin Blackstock walks through his home that was destroyed by Hurricane Katrina near Highway 90, Wednesday, Dec. 28, 2005, four months after Hurricane Katrina. (AP Photo/Gerald Herbert)
A Popeye's Chicken franchise, destroyed by Hurricane Katrina, still sits in ruins on Highway 90 in New Orleans, La., Thursday, Aug. 19, 2010, five years after the storm. (AP Photo/Gerald Herbert)
A mailbox and walkway are seen where a home once stood, after it was destroyed by Hurricane Katrina, in Biloxi, Miss., Friday, Aug. 20, 2010, five years after Hurricane Katrina. (AP Photo/Gerald Herbert)
A pedestrian is seen walking past the Hard Rock Casino, five years after Hurricane Katrina, in Biloxi, Miss., Friday, Aug. 20, 2010. (AP Photo/Gerald Herbert)
FEMA markings are seen on the home of Michael Harrison, who died inside during Hurricane Katrina, near Highway 90, Wednesday, Dec. 28, 2005, four months after Hurricane Katrina. (AP Photo/Gerald Herbert)
Containers used in relief work are seen on the grounds of RAI Ministries, which administers post Hurricane Katrina volunteer efforts, at their offices on Highway 90 in New Orleans, La., Thursday, Aug. 19, 2010. (AP Photo/Gerald Herbert)
Waterline marks and a for sale sign are seen on the abandoned True Gospel of Christ Church along Broad St. on Hwy 90 in New Orleans, Wednesday, Dec. 28, 2005, four months after Hurrican Katrina ravaged the city. (AP Photo/Gerald Herbert)
The Broad Street Mission is seen in the Church building that formerly housed the True Gospel of Jesus Christ Church, destroyed by Hurricane Katrina, along Broad St. on Highway 90 in New Orleans, La., Aug. 19, 2010. (AP Photo/Gerald Herbert)