Unknown gunmen killed a member of Iraqi president Jalal Talabani's Patriotic Union of Kurdistan (PUK) in central Kirkuk Thursday, a party member said. The source, speaking to KUNA, said a group of "armed terrorists" opened fire at Najm Abdullah Omar, a member in PUK in Kirkuk, and killed him on the spot.PUK is one of the two major parties in Iraq's Kurdistan. The other one is the Kurdistan Democratic Party (KDP) of Kurdistan's president Masoud Barzani.