Two persons were killed and twenty injured in a factional clash of Bangladesh Awami League of Kushtia unit early Saturday.The incident took place over establishing the supremacy at Jhaudia union of Kushtia sadar upazila. The deceased are Iman Ali and Sahabuddin. Jhaudia Police Camp In-charge Dilip Kumar confirmed the matter to the reporters.According to source, the supporter’s of union parishad chairman Keramot Ali and former chairman Bokhtiar locked into a clash. At that time they exchanged firing and two people were killed and twenty injured.