Will PM Modi's mega rally in Bengal turn out to be a game changer for BJP?

Will PM Modi's mega rally in Bengal turn out to be a game changer for BJP? 

A day after Union Home Minister Amit Shah held a night-long meeting with the state BJP leaders to troubleshoot the candidate selection jinx, West Bengal Chief Minister Mamata Banerjee on Tuesday trained her guns at the saffron camp for allegedly hatching a conspiracy against the state government in poll-bound Bengal.

"Will the Union Home Minister run the country or hatch conspiracy and harass the Trinamool Congress in Bengal? He only plans for riots. They are sending notices to our leaders using Central agencies," she added.