Two persons were stabbed by rivals outside a voting centre at Keshabpur in Baufal upazila of Patuakhali during the union parishad election today. Rabbi (35) and Rash Mohon (38) were attacked on the field of Keshabpur High School centre around 8:15am, reports our Patuakhali correspondent.  After the incident, the returning officer suspended voting at the centre for one and a