IRAN ARMS TO TALIBAN?

"The United States has "irrefutable evidence" that Tehran is transferring arms to Taliban fighters in Afghanistan, a top U.S. diplomat told CNN..."
http://www.cnn.com/2007/WORLD/asiapcf/06/13/iran.taliban/index.html

"(Afghan Foreign Minister Rangeen Dadfar Spanta said) "Iran is our neighbor, is our friend and Iran has had major role in the reconstruction of Afghanistan. The government of Afghanistan has no documents (to show) that Iran's government is involved in the shipment of arms."
http://news.yahoo.com/s/nm/20071019/ts_nm/afghan_iran_dc