The agreement between architect Daniel Libeskind and representatives of developer Larry Silverstein gives architect David Childs the lead role in developing the " Freedom Tower . "
The agreement between architect Daniel Libeskind and representatives of developer Larry Silverstein gives architect David Childs the lead role in developing the " Freedom Tower . "
The collaboration gives architect David Childs , who has done extensive work with Silverstein , the lead role in developing the tower , which is to be the world 's tallest .