PURNEA, Aug. 27 -- A flood-fighting boat carrying 22 labourers suddenly capsized in the Ganga river at Raghopur embankment in Bihar's Bhagalpur on Wednesday. Quick response team rescued 21 of them; however, search for the remaining one is underway. The incident took place near Raghopur embankment falling under Kharik block at a time when labourers were placing sandbags into the Ganga to stop erosion when shifting weight and changing currents led to imbalance of the boat which caused it to capsize. Soon after the incident, the state disaster response force (SDRF) team deployed six boats and 21 labourers were successfully rescued while search operation for one missing person is underway. The flood situation worsened after embankment breached two days ago and several villages were inundated. "The embankment breached near the village of minister Bulo Mandal and the flood fighting team was operating the work in the village on Wednesday when the boat capsized. Bhagalpur district magistrate Alankrita Pandey, along with other officials, visited the breached site and later directed to launch relief and rescue operations on war footing. Later, the engineers took stock of the situation of the embankment. "Our prime focus is to stop erosion so that the flow of flood water can be checked," engineers told local media persons....