Elon Musk brought his son, X Æ A-Xii, to the White House where X captured media attention with his playful behavior. The internet is abuzz with both admiration and concern for X's presence. Comparisons were drawn to John F. Kennedy Jr., while some criticized Musk for using his child as a prop.Elon Musk brought his son, X Æ A-Xii, to the White House where X captured media attention with his playful behavior. The internet is abuzz with both admiration and concern for X's presence. Comparisons were drawn to John F. Kennedy Jr., while some criticized Musk for using his child as a prop.