New Delhi, April 7 -- BJP MP Praveen Khandelwal on Monday questioned the unity among the INDIA bloc parties in Bihar. He said that Congress leader Rahul Gandhi's visit to Bihar is in search of "political ground" in the State. But any expansion of the Congress in the State will be at the cost of its alliance partners like the RJD, he said.

"Rahul Gandhi has gone to Bihar to search for his political ground, but the question is that there are other parties of the INDI alliance there too, Tejashwi Yadav and others. Whose ground will Rahul Gandhi cut into?" Khandelwal asked while talking to ANI.

"That's the big question, and we all know that when their political interests align, they all stand together; otherwise, they are against each other...