Members of Bangladesh Dokan Malik Samity form a human chain in Dhaka yesterday, demanding an end to targeting of entrepreneurs. The program came in the wake of a spate of killings of businesspeople in Old Dhaka. The Samity says that if needed they would chalk out further programs.Over 5, 000 traders from across the country unfurled a one-kilometre-long banner and formed a human chain for half an hour in Dhaka yesterday to demand tough actions against criminals targeting businessmen.