Airshow attendees watch aerobatic performance during the Wings Over Houston Airshow at Ellington Airport of Houston, the United States, Oct. 26, 2013. The annual airshow kicked off on Saturday, with the absence of the U.S. Air Force Thunderbirds air demonstration squadron due to the spending cuts of the U.S. Defense Department caused by the budget sequestration. (Xinhua/Song Qiong) |