For the record - May 11, 2008

Paris: An April 27 article on money-saving approaches to visiting the City of Light said that arriving passengers at Charles de Gaulle International Airport must take a shuttle bus to reach the RER train into central Paris. A new, automated, electric light-rail line began operating in April 2007 at the Paris airport. The free system operates 24/7 and links all three terminals, the RER and TGV train stations and long-term parking lots.