Carl Levin actually said...
General Moore, General Fraser, head of the Air Force's Air Combat Command (ACC), has been quoted as saying that he could be forced to delay the Air Force's IOC date by 2 years or more, based not on delayed aircraft deliveries, but based on a lack of sufficient capability in the software delivered with those early aircraft.
Context
Levin discusses potential delays in the Air Force's operational capability due to software issues.
03/10/2010