Attacks on French railway lines leave travelers in chaos as Olympics k… CNN 0 97 07.26 21:39 https://www.youtube.com/watch?v=k2RHpuSAgGU + 120 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 16 Attacks on French railway lines leave travelers in chaos as Olympics kick off