Tension eased in the DMK after the CBI kept wife of Tamil Nadu chief minister M Karunanidhi Dayalu Ammal out of the second chargesheet in 2G spectrum case. The Congress too dismissed any threat to the UPA coalition in the wake of Kanimozhi being made an accused in the 2G case. Senior Congress sources also maintained that the DMK would not create any crisis even though all eyes are now on DMK chief's daughter who was named a co-conspirator in receiving Rs 200 crore for Kalaignar TV in lieu of 2G licence given to Swan Balwa-promoted Swan Telecom for Delhi circle.