Travelers crowd platforms at the main train station in Berlin, Germany. Ash from an Icelandic volcano scrambled travel plans, and forced flyers to try and find seats on Deutsche Bahn's fast intercity trains. Photographer: James S. Russell/Bloomberg
Travelers crowd platforms at the main train station in Berlin, Germany. Ash from an Icelandic volcano scrambled travel plans, and forced flyers to try and find seats on Deutsche Bahn's fast intercity trains. Photographer: James S. Russell/Bloomberg