Mystery, Confusion Surround Russian Plane Crash in Egypt
Metrojet airline rules out pilot error or equipment failure. U.S. intelligence boss says there's no "direct evidence" of terrorism.
This article is available to read at the Associated Press Archive Link here: http://www.apnewsarchive.com/2015/Metrojet-official-says-only-external-impact-on-plane-could-have-caused-crash-in-Egypt/id-74f79881570145a79d6a085906fd2dc9