Passengers Melissa and Tony Stone look out of the window of an Amtrak train as it passes the site of a derailed Metro-North Railroad train in New York, December 2, 2013. Commuters from New York City's northern suburbs faced travel delays on Monday morning, the day after a seven-car train derailment that killed four people and injured 11 critically. REUTERS/Lucas Jackson (UNITED STATES - Tags: DISASTER TRANSPORT)