A single dose of formalin, they say, is enough to preserve fish for a couple of days. With hectic poll campaigning coming almost coming to an end, questions are being raised whether formalin can keep TMC candidate Churchill Alemao in good stead in the coming polls. Churchill has not lost a single opportunity to rake up the formalin issue across Benaulim and Navelim from where daughter Valanka is making a determined bid to make a debut in the Assembly.
