Reading between the lines: quite interestingAfter the caller asked about NFI , McWhirter talked briefly about NFI switching to electric and nat gas busses for future, and then immediately into talk on Gatekeeper products ,both ITSS modules ,then cameras. Why ????? . Could it be that all the new NFI busses ,are going to have Gatekeeper products installed ,both ITSS and camera.---I liked the info pacakage from McWhirter, however ,WHY , would he launch into talk on GSI products, in a discussion,regarding future NFI busses.---It sounded a ''little bit scripted''. I think there is something going on here, reading between the lines,it sounds good.