BusinessWeek reports that Defense Secretary Robert Gates is expected to make an announcement today about whether the Air Force will reopen the bidding for the $35 billion tanker program. Boeing Inc. (NYSE: BA) thought it had a lock on it but earlier in the year, the Air Force awarded the contract to EADS, parent of Airbus, and Northrop Grumman (NYSE: NOC). Boeing protested and last month, the General Accounting Office (GAO) reported that the award process was flawed.

That should come as no surprise. After all, Senator John McCain (R-AZ) was pushing for the European company to win the competition -- possibly since his then national finance chairman lobbied for that company. One of the sources I spoke with said that people suspect McCain arranged for a change in Tanker specifications to tilt the playing field in favor of EADS. This source also said that the Air Force neglected to notify Boeing of the change. Evidently, the GAO agreed that something was fishy here. It would be at least the fifth time that McCain had been influenced by lobbyists.

Now attention turns to Gates and Congress which hosts a battle between Senators from Washington, where Boeing has operations, and Alabama, where Northrop employs workers. BusinessWeek quotes Senator Patty Murray (D-Wash.), who introduced a Senate resolution on July 8, calling on the Pentagon to rebid the flawed tanker contract, as saying: "The GAO's decision was clear, and today we are reiterating that message so that the Pentagon knows there is no wiggle room. It's time to go back and hold a truly transparent competition that does our war fighters and taxpayers justice."