article_snippet: Greg Pixley, spokesman for the Denver Fire Department, said the smoke had been contained. '
article_snippet: There was smoke coming out of the wall.
article_snippet: What caused it was contained to that one area,' Greg Pixley, spokesman for the Denver Fire Department told the Denver Post.
article_snippet: A spokesman for American Airlines said: 'While taxiing to the gate, the pilot was alerted to possible smoke in the cabin.
article_snippet: the Denver Fire Department said there was smoke coming out of the wall, but the Denver Fire Department was contained to one area .