Barnala, July 22 -- Two persons were arrested after an exchange of fire in Mehal Kalan of Barnala on Tuesday morning, police said. They have been identified as Arshdeep Singh, alias Arshi, a resident of Bakhatgarh village in Barnala, and Gursharan Singh Sarna of Ronta village in Moga. Two pistols and four cartridges were seized. An FIR has been registered under Sections 109 and 3(5) of the BNS and under relevant provisions of the Arms Act, officials said. htc...