The Congress is serious about the 2G scam issue. The Prime Minister is also ready to drop A. Raja from his Cabinet. After all this is a matter of the image of his Cabinet. So the Congress leaders are themselves distributing damaging literature against Raja. When Karunanidhi came to Delhi recently to meet Sonia Gandhi, the Congress had explained clearly to the man wearing the dark glasses that it had a lot of ammunition with it and so they should refrain from issuing threats of walking out of the alliance. And in this matter the Congress has also initiated a CBI probe so that when the time comes the DMK could be shown its place.