Rabi Chandra, 4, waits as his parents check in for a flight at O’Hare International Airport in Chicago, Illinois on November 27, 2013. Nearly 1.5 million travelers are expected to fly through O’Hare over an eight-day Thanksgiving holiday travel period that ends December 3, according to the city’s Department of Aviation. A wintry storm system covering much of the nation is threatening to wreak havoc on holiday travel, especially in the South and Northeast. By Scott Olson/Getty Images.
