BREAKING NEWS: Notre Dame Cathedral in Paris on fire, live stream

The historic Notre Dame Cathedral in Paris has caught fire, police said Monday. A collection of dramatic videos and photos spread through social media showing the roof and spire of the nearly 900-year-old cathedral engulfed in flames and massive amounts of smoke billowing up from its roof. For live updates: Authorities have not yet released the cause of the fire or any further information as to how the fight to suppress the flames h