Odisha Chief Minister Naveen Patnaik and his West Bengal counterpart Mamata Banerjee on Thursday said they had resolved to make the federal structure of the country "strong and permanent". The statement came after a much-awaited meeting of the two chief ministers held at the conclusion of Banerjee's three-day visit to Odisha. Addressing reporters at the end of the meeting at Naveen Niwas -- Patnaik's residence -- with Banerjee beside him, the Odisha CM said, "We resolved to make the federal structure of the country permanent and strong. There was no other political discussion."