Kolkata: The Indian Coast Guard on Sunday successfully repatriated a Bangladeshi fishing boat ‘Allahar Daan’ alongwith 20 Bangladeshi fishermen. The boat and it's crew was handed over by ICGS Sarojini Naidu to the Bangladesh Coast Guard Ship Shadhin Bangla at the international maritime boundary line. The boat was reported adrift at sea due to engine breakdown and was sighted by …