The Washington Post is running an article on Sunday titled Bin Laden Trail ‘Stone Cold’ which sheds light on why Pakistan is withdrawing from Waziristan, and why it is not possible to track terrorist targets in the region.
At least 23 senior anti-Taliban tribesmen have been assassinated in South and North Waziristan since May 2005. “Al-Qaeda footprints were found everywhere,” Interior Minister Sherpao said in a recent interview. “They kidnapped and chopped off heads of at least seven of these pro-government tribesmen.”
Send in the Marines would be my advice. Waziristan is good hunting country.