The recent decision by the Office of the Secretary of Defense to fund long-lead item purchases for only four F-22A fifth-generation fighters could result in the cost-per-jet increasing by as much as $35 million, Inside the Air Force has learned. A 20-plane Raptor buy could end up costing $700 million more than what the Air Force is currently paying for the advanced fighter jets should the incoming Obama administration decide it wants to purchase F-22As in fiscal year 2010, according...