Washington Dulles international airport
Norwegian ex-PM ‘surprised’ at US airport questioning – video
Former Norway PM held at Washington airport over 2014 visit to Iran
US embassies due to close across Middle East - video
Americans react to US travel warning as embassies are due to close across the Middle East
Discovery space shuttle makes final journey - video
Nasa's oldest retired shuttle leaves the Kennedy Space Centre in Florida bolted on to the top of a specially modified jet plane
Air-rage fight over reclining seat forces United Airlines flight to return home
F-16 fighter jets escort Ghana-bound US aircraft back to Dulles airport after fight between two passengers
Ed Miliband: 'No country wants to be the one which wrecks this global deal'
Suzanne Goldenberg speaks to Ed Miliband ahead of a low carbon summit
Pinochet's daughter asks for political asylum in US
Pinochet's daughter seeks asylum in US
US air crews bitter at 'downsizing'
Beth, a flight attendant with United Airlines, based at Dulles airport, Washington, received the letter in the post a few days ago.
American Airlines flight 77
Some 58 passengers and six crew were on board when American Airlines flight AA77, en route from Washington Dulles to Los Angeles, crashed into the Pentagon.