In this June 16, 2011 picture, Dave Murry, left, the public works superintendent for Wauseon, Ohio, and the town's firefighters drape an American flag on a piece of 9/11 steel before it is trucked from Hangar 17 at John F. Kennedy International Airport in New York. The steel is headed to Wauseon, Ohio for a 9/11 memorial. (AP Photo/Mark Lennihan)

In this June 16, 2011 picture, Dave Murry, left, the public works superintendent for Wauseon, Ohio, and members of the town's firefighters secure a piece of 9/11 steel before it is trucked from Hangar 17 at John F. Kennedy International Airport in New York. The steel is headed to Wauseon, Ohio for a 9/11 memorial. (AP Photo/Mark Lennihan)

In this June 16, 2011 picture, a piece of steel from the World Trade Center is wrapped in an American flag before being trucked from Hangar 17 at John F. Kennedy International Airport in New York. The Port Authority of New York and New Jersey is donating the steel to Wauseon, Ohio for use in a 9/11 memorial. (AP Photo/Mark Lennihan)

In this June 17, 2011 picture, a steel beam from the World Trade Center is escorted in a procession of emergency vehicles on its way from New York City on Highway 20 in Delta, Ohio. The 12-foot beam, salvaged from the Twin Towers’ rubble, was transported to Wauseon, Ohio where it will be on display until a permanent memorial to the Sept. 11, 2001, terrorist attacks is erected at the Fulton County Fairgrounds. (AP Photo/Paul Sancya)

In this June 17, 2011 picture, a flag-covered steel beam from the World Trade Center being transported from New York City is displayed in Toledo, Ohio. The 12-foot beam, salvaged from the Twin Towers’ rubble, was transported in a procession of emergency vehicles to Wauseon, Ohio where it will be on display until a permanent memorial to the Sept. 11, 2001, terrorist attacks is erected at the Fulton County Fairgrounds. (AP Photo/Paul Sancya)

In this June 17, 2011 picture, Cindy Danyi, of Oregon, Ohio, left, and Tricia North, of Toledo, Ohio touch a steel beam from the World Trade Center being transported from New York City while on display in Toledo, Ohio. The 12-foot beam, salvaged from the Twin Towers’ rubble, was transported in a procession of emergency vehicles to Wauseon, Ohio where it will be on display until a permanent memorial to the Sept. 11, 2001, terrorist attacks is erected at the Fulton County Fairgrounds. (AP Photo/Paul Sancya)

In this June 17, 2011 picture, people touch a steel beam from the World Trade Center, shown during its arrival from New York City in Wauseon, Ohio. The 12-foot beam, salvaged from the Twin Towers’ rubble, was escorted in a procession of emergency vehicles from New York City to Wauseon where it will be on display until a permanent memorial to the Sept. 11, 2001, terrorist attacks is erected at the Fulton County Fairgrounds. (AP Photo/Paul Sancya)

In this June 16, 2011 picture, firefighter Richard Browne, with the Perrysburg, Ohio Fire Department, places his hand on a damaged New York Fire Department truck in Hangar 17 at John F. Kennedy International Airport in New York. The Port Authority of New York and New Jersey is preserving and storing artifacts from the September 11, 2001 attacks in the airport hangar. Browne toured the hangar while picking up a piece of 9/11 steel destined for a memorial in Wauseon, Ohio. (AP Photo/Mark Lennihan)

In this June 17, 2011 picture, Cathy White, of Toledo, Ohio, touches a flag-covered steel beam from the World Trade Center being transported from New York City shown on display in Toledo, Ohio. The 12-foot beam, salvaged from the Twin Towers’ rubble, was transported in a procession of emergency vehicles to Wauseon, Ohio where it will be on display until a permanent memorial to the Sept. 11, 2001 terrorist attacks is erected at the Fulton County Fairgrounds. (AP Photo/Paul Sancya)

In this June 17, 2011 picture, Cathy White, of Toledo, Ohio, touches a flag-covered steel beam from the World Trade Center being transported from New York City shown on display in Toledo, Ohio. The 12-foot beam, salvaged from the Twin Towers’ rubble, was transported in a procession of emergency vehicles to Wauseon, Ohio where it will be on display until a permanent memorial to the Sept. 11, 2001 terrorist attacks is erected at the Fulton County Fairgrounds. (AP Photo/Paul Sancya)

In this June 17, 2011 picture, Transportation Security Administration officer Carolyn Lee views a steel beam from the World Trade Center being transported from New York City while in Swanton, Ohio. The 12-foot beam, salvaged from the Twin Towers’ rubble, was transported in a procession of emergency vehicles to Wauseon, Ohio where it will be on display until a permanent memorial to the Sept. 11, 2001, terrorist attacks is erected at the Fulton County Fairgrounds. (AP Photo/Paul Sancya)