TEHRAN (Fars News Agency)- Iran has invited the Iraqi and Syrian presidents to Tehran for a weekend summit with Mahmoud Ahmadinejad to hash out ways to cooperate in curbing the runaway violence that has taken Iraq to the verge of civil war and threatens to spread through the region.

TEHRAN (Fars News Agency)- Iran, Pakistan and India have agreed on a pricing formula for the delivery of Iranian gas via a $7bln pipeline, a top Iranian oil ministry official has said.

TEHRAN (Fars News Agency)- North Korea dismissed allegations Saturday that the communist regime is cooperating with Iran in nuclear development, accusing Western media of spreading the rumor to mislead public opinion.