Commuters and visiting tourists faced serious disruptions on Thursday as metro workers in Paris went on strike, with a third of lines completely closed and most others working only at peak hours. "It's very complicated, there's no transport," said commuter Claude Miamo, a receptionist. She had waited a long time to find a train to get into Paris, only to find her metro line closed. "I'm going to take an Uber, it's an additional expense but I have no choice, I have to go to work." The CGT union had called on workers nationwide to walk off the job in...