Yemen's presidential leadership council has accepted the resignation of Prime Minister Salem bin Breik and appointed Foreign Minister Shaya Mohsen Zindani as the country's new prime minister, the state news agency Saba reported on Thursday.Saba said bin Breik formally submitted the resignation, which was approved by the council, before Zindani was named to form the next cabinet.Yemen has been a source of heightened tensions in recent months between Saudi Arabia and the United Arab Emirates.UAE-