People queue at the Eurostar train check-in desk at the Gare du Nord train station in Paris, Friday, April 16, 2010. Paris' Charles de Gaulle and two-dozen other airports around France were being shut down over security concerns about ash from Iceland's spewing volcano. While Eurostar trains, that links France to Britain, across the English Channel weren't affected, the grounding of flights in Paris meant travelers rushed to book trains to London, and they filled up quickly. (AP Photo/Jacques Brinon)
Read the article: European flight disruptions from Iceland's volcanic ash worsen
