Mamata Banerjee challenged the Congress to defeat the BJP in Uttar Pradesh, Rajasthan, and Madhya Pradesh. “If you have the courage, defeat the BJP in UP, Varanasi, Rajasthan, Madhya Pradesh. Where were you (Congress) when Manipur was burning? We had sent a team,” she said. Mamata has expressed her intention of uniting regional parties after elections to strategise government formation