The pregnant wife of the man who fell from a Shea Stadium escalator to his death spoke to reporters outside her Brooklyn home. Antonio Narainasami, said his wife Ambeeka, was "a great father.... He had so much to look forward to." Newsday reported 14-year-old daughter Emily showed reporters a photograph of her father. Emily, along with her 8-year-old sister and other relatives, saw her father fall and said, "Either he went to turn around to......