FILE - In this March 27, 2014 file photo, a baggage cart sits outside a terminal at Los Angeles International Airport in Los Angeles. A Senate committee report urges the Transportation Department to crack down on unfair or hidden airline fees for things like seat reservations, checked baggage and ticket changes or cancellations. The report is on an investigation by the Democratic staff of the Senate Commerce Committee. It says there appears to be no justification for checked bag fees other than increased profit. The report recommends that any bag fees be tied to actual costs incurred by an airline. (AP Photo/Nick Ut, File)