Former Notre Dame Cathedral architect Benjamin Mouton in a live broadcast April 16 on the French TV network LCI: When the Fox News Channel’s Shepard Smith hung up on French politician and media analyst Philippe Karsenty during live coverage of the Notre Dame Cathedral blaze, authorities already were speculating the catastrophe that gripped the world was caused by an accident. Although speculation is the coin of the cable-news realm, an indignant Smith wanted nothing to do with Karsenty providing context to the April 15 fire – nearly 2,000 attacks on French churches in two years – that would suggest an...