Vietnamese helicopters search for missing Malaysian Airlines flight (7/10)

A helicopter returns after searching for the missing Malaysian jet to Ca Mau Airport in Ca Mau province, Vietnam, March 9, 2014. Vietnamese search and rescue helicopters on Sunday morning found oil slicks stretching 80 meters in waters 150 km off the coast of Vietnam's southernmost Ca Mau province. (Xinhua/Nguyen Le Huyen)