THIRUVANANTHAPURAM: Gujarat riots have been considered by the supreme court so there is no need to discuss it further. But banning the document and putting a stop to the right to expression is not right, says Tharoor. The statement that the matter has already been decided by the court and further discussions are not needed puts congress in trouble since they are trying to use this situation politically. At the same time, Tharoor rejected the statement by Anil Antony that the documentary will undermine India's sovereignty