French billionaire Francois Pinault has officially signed off documents to donate £90 million to rebuilding the Notre Dame. It comes after church and business officials said in mid June that the billionaire French donors who publicly promised flashy donations totaling hundreds of million had not yet paid a penny. Francois Pinault and his son Francois-Henri have officially signed documents setting aside 100 million euros ($109 million) to reconstruct the flame-ravaged ...