CNN correspondent Brian Stelter had a special guest during a recent live show - and people can't stop talking about it. The network's chief media analyst appeared on the Sunday, July 20, broadcast to discuss a recent lawsuit filed by President Donald Trump against The Wall Street Journal over a letter sent to late billionaire sex trafficker Jeffrey Epstein. During the rather serious conversation, Stelter's 5-year-old son kept popping in and out of frame with a smile on his face.