John McCain actually said...

"have there been any changes in the planned block capabilities or overall planned capabilities for any variant of the JSF?"

"Secretary Carter, please describe what price effect any change in the procurement quantity of JSF aircraft sought by each of the program's international partners will have on the unit cost of the JSF ..."

"Basically what we're doing here to reduce this delay is putting aircraft out into operational mode without having completed the originally planned testing and evaluation."

"What concerns, if any, do you have about the potential impact that the new plan to restructure the JSF... have on the proper conduct of operational testing?"