Veteran Maharashtra leader Radhakrishna Vikhe Patil, said to be on his way to the BJP, formally quit the Congress today. The buzz is that around 10 lawmakers are likely to follow him, in view of the party's abysmal performance in the Lok Sabha elections. Though the Congress has dismissed the possibility, such a development may prove a huge setback for the party ahead of the assembly elections in the state that will be held in November.