The spectator whose cardboard sign sent riders tumbling to the road was charged with reckless endangerment and involuntarily causing injuries. A Tour de France spectator on the side of the road held up a sign that hit the German rider Tony Martin. He fell and caused a pileup of dozens of more. [snip] Camille Miansoni, the prosecutor in Brest, France, who had opened an investigation into the case, said that the spectator, a 30-year-old French woman, had been released from police custody pending her trial. She turned herself in on Wednesday. The charges under consideration carry a possible one year...