The two Telugu states of Andhra Pradesh and Telangana have once again waged a political war over the use of Nagarjuna Sagar water. The issue has turned controversial. Telangana government has alleged that Andhra Pradesh government has not been carrying out the instructions of Krishna River water management. Telangana water officials have locked the right canal breach gate.On the other hand, AP water officials have objected the move of Telangana government and questioned their move of locking the gates. Watch the video for more updates.