Military planes from France and Brazil step up their search for the remains of Flight 4-47

An overnight search for survivors or remnants of a missing Air France plane has so far failed to turn up results. Aircraft from a number of countries have been scouring the Atlantic between Brazil and Africa. Air France Flight 4-47 was on its way from Rio de Janeiro to Paris, when it went missing as it flew through a storm. 228 people were on board.