I guess that would technically mean "Who thinks the US can listen in?", which would mean that he's attempting to downplay the possibility that the US tapping th

I guess that would technically mean "Who thinks the US can listen in?", which would mean that he's attempting to downplay the possibility that the US tapping things is a relevant concern, and all these international competitors are just using the NSA as a convenient scapegoat, to drum up business. Which actually makes sense when you consider that he's part of the machine, and just toeing the party line.