Conservative law firm fights atheists' suit over cross at 9/11 museum

A lawsuit that was filed by the group American Atheists to keep a revered cross out of the National September 11 Museum is being challenged by a conservative law firm that defends the public display of religious symbols.

The American Center for Law and Justice filed a friend-of-the-court brief Monday on behalf of the suit's two defendants, the National September 11 Memorial & Museum Foundation and the Port Authority of New York and New Jersey, which owns the site.

"The legal arguments of the atheist organization are both offensive and absurd," the center's chief counsel, Jay Sekulow, said in a statement. He said 190,000 people had signed a petition opposing the lawsuit.

The lawsuit is just one more controversy surrounding the 9/11 museum, which has been delayed by an ongoing financial dispute between the foundation and the Port Authority. Most recently, the foundation has resisted efforts by some victims' family members to place the Koenig Sphere at the entrance to the museum. Like the cross, the sphere survived the attack damaged but intact, and has become a symbol of resilience.