Haldwani, Aug. 17 -- A 40-year-old wanted criminal was injured and arrested after an exchange of fire with police in a forest area of Ramnagar in Nainital district on Saturday night, police said on Sunday. The accused, identified as Chandan Sagar, 40, a resident of Shivlalpur Lutabarh in Ramnagar, sustained a gunshot wound to his leg during retaliatory firing by the police. htc...