Two persons were killed in a clash between two factions of Awami League in Bauphal upazila of Patuakhali district today. The deceased were identified as Ruman Talukder (33), vice-president of the union unit of Jubo League, and Riyad Hossain (24), an activist of the union unit of Swechhasebak League. Mahfuzur Rahman, additional superintendent of police in Patuakhali, confirmed