Top U.S. and Iranian nuclear negotiators met for at least threehours Wednesday in Vienna. They are trying to resolve theremaining differences blocking the way to an agreement. Nodetails of the meeting were released.
Tunisian Prime Minister Habib Essid says his country is starting to build a wall of sand along theborder with neighboring Libya, hoping to stop terrorists from infiltrating Tunisian territory. TheTunisian government has been taking preventive measures to try to stop a repeat of the terroristattack that left 38 tourists dead on June 26th.