U.S. probing whether airlines collude to keep airfares high

The U.S. Justice Department is investigating whether U.S. airlines are working together to keep ticket prices high, spokeswoman Emily Pierce said on Wednesday. News of the probe knocked down airlines shares ...

U.S. probing whether airlines collude to keep airfares high source: http://finance.yahoo.com/news/u-probing-whether-airlines-collude-184806035.html