According to the New York Times,
In several phone calls last weekend from the presidential suite at Walter Reed National Military Medical Center, Mr. Trump shared an idea he was considering: When he left the hospital, he wanted to appear frail at first when people saw him, according to people with knowledge of the conversations. But underneath his button-down dress shirt, he would wear a Superman T-shirt, which he would reveal as a symbol of strength when he ripped open the top layer. He ultimately did not go ahead with the stunt.
