Congress president Rahul Gandhi has stepped up attacks on the government over the Rafale jet fighter deal. He said the Congress has been demanding to set up a joint parliamentary committee or JPC on the Rs 59,000 crore deal with France's Dassault Aviation, to unearth what the Congress alleges is a big scam. "JPC karwaiye, sab doodh ka doodh, paani ka paani ho jayega (let there be a JPC probe, everything will be clear)," Mr Gandhi told NDTV.