Interesting perspective from the Russian site:"Early in March, intelligence agents searching the western deserts of Pakistan thought they had finally tracked down the world's most wanted man. A convoy was spotted racing along one of the remote smugglers' routes which winds down from southern Afghanistan, through the sand dunes of Pakistani Baluchistan and into Iran. American intelligence agents had a tip that Osama bin Laden was in the group.
--snip
"For the Americans, the March operation was yet another bitter lesson in the difficulty of tracking down Bin Laden. With the US election nearing and mounting concerns about Washington's second great military project - Iraq - George Bush more than ever needs the incalculable political boost that Bin Laden's capture would bring.
--snip
For the future, the single greatest task facing the Pakistanis and the Americans will be to tame the powerful elders who run Pakistan's tribal areas and who appear to have given Bin Laden sanctuary. The danger is that the longer he remains uncaught, the bolder and stronger the surviving al-Qaida elements will feel.
http://www.iraqwar.ru/iraq-read_article.php?articleId=16980&lang=en