Former Tamil Nadu Industries Minister and DMK leader TRB Rajaa has welcomed BJP leader K. Annamalai’s recent criticism of the Union government’s alleged preferential treatment towards other states, saying Annamalai was now speaking openly after being freed from the constraints of serving as the state president of a national party. In a post on X, Rajaa said he was reluctant to say “we told you so”, but argued that the DMK had consistently raised…