F-35 might not measure up to CF-18s
US think tank says stealth fighter doesn’t meet performance standards of planes it is to replace.
Jets makers crank up the hard sell to replace C-18s
Harper government looks at alternatives to the troubled F-35 program
Critics question air force’s F-35 evaluation
Internal documents show the air force kicked the tires of two F-35 alternatives, but critics question how hard defence officials looked.