CAIRO, April 11 (Xinhua) -- The Strait of Hormuz and several other issues remain sources of "serious disagreement" in ongoing Iran-U.S. negotiations in Pakistan, the semi-official Tasnim news agency reported Saturday.
The agency reported the commencement of a third round of negotiations between Iran and the United States late Saturday, noting that this round could be the "last opportunity" for the two sides to reach a consensus. ■
