already the developer is at odds with one of his major investors. he tells cnn he has a controlling interest in the project and might sell off his portion for a profit. he would not speak on camera, but his attorney did. >> oh, he does have the majority control, and according to the agreements, he is the person who is going to decide how -- who's going to make the decisions with respect to this property. >> reporter: he says that's dead wrong claiming he's wrong. meanwhile the religious visionary of the project are presenting different concepts to the public. imam faisal refers to the project as cordoba house after his nonprofit group, the cordoba institute. but they call it park 51 says cordoba house is the mosque within the larger center. and while the developer has described a community center open to all but a prayer space