In Kerala, State Ministers today repeatedly demanded the questioning of Congress leader Sonia Gandhi in connection with the Sabari Mala gold case. Education Minister V. Sivankutty demanded that Sonia Gandhi should be interrogated in the Sabari Mala gold case. He also alleged that the main accused in the case visited Sonia Gandhi. Parliamentary Affairs Minister M B Rajesh, in a press conference, said there is nothing wrong in questioning Sonia Gandhi in the case, but the decision is to be taken by the investigating agency, he added. Earlier, in the assembly, Left Front members and Ministers also demanded the same.