I know its hard to believe that one's nation is running with the hares and hunting with the hounds. The problem is the "trail" that the "hounds" leave is actually a highway.
You have operated in Afghanistan, hence your comment is surprising. Maybe your buddies in the Paras, RM or sigint or can help you out over a couple of beers.
The US shys away from blaming Pak directly of assisting Taliban if to avoid confrontation and instigation, but once is a while a "Cheny" is sent to Islamabad for some armtwisting. One cannot have missed the outbursts from regional experts and US/NATO staff officers directly accusing Pakistan for supporting Taliabn. For instance....
http://www.csmonitor.com/2006/1009/dailyUpdate.html
The person you're quoting is not related to Bush administration. So what you said is irrelevent in this case.