Arsonists attack French high-speed rail system hours before opening ceremonies of the Paris Olympics The Associated PressOlympics Live Updates: Arson Attack Incites Travel Chaos Ahead of Opening Ceremony The New York TimesLive. Olympics opening ceremony: Paris Games off to rough start with rail attacks and grey skies EuronewsFrench rail lines disrupted by ‘coordinated sabotage’ ahead of Paris Olympics opening ceremony CNNOlympics live updates: When does opening ceremony start and how to watch it USA TODAY