CNN's Reza Sayah reports on U.S.-made NATO supplies bound for Afghanistan that are stuck and unused in Pakistan.  

The transit points have been closed for nearly half a year as Pakistan and the U.S. negotiate how to resume relations after a series of incidents, including the secret raid by American forces to kill bin Laden and a border fight with NATO troops that left two dozen Pakistani soldiers killed.  It has been a costly problem for the U.S. and NATO which must use other, more circuitous routes to get supplies into the country. FULL POST