Kolkata (West Bengal) [India], June 1 (ANI): CPI(M) candidate from Kolkata Dakshin constituency, where polls are underway, Saira Shah Halim lashed out at Trinamool Congress chief and West Bengal Chief Minister Mamata Banerjee for “encouraging violence” on the voting day. “Agents are everywhere. My comrades are on the battleground. We will see how Mamata Banerjee is encouraging violence here. The public will give her a reply,” Halim told reporters after casting her vote at a polling booth in Kolkata. On allegations of a tape being put over CCTV at the booth, she said, “We will have to see this….