United Airlines CEO: to take "full responsibility" for having passenger forcibly removed

A notice is seen nearby a counter of the United Airlines at the O'Hare International Airport in Chicago, the United States, April 11, 2017. United Airlines CEO Oscar Munoz Tuesday apologized for a bloody incident on one of its flights Sunday in which a passenger was brutally removed from the plane to make room for its own employees. (Xinhua/Wang Ping)