Karunanidhi has written to President Pranab Mukherjee and Prime Minister Narendra Modi in this regard. http://timesofindia.feedsportal.com/c/33039/f/533979/s/3dcd34b3/sc/2/l/0Ltimesofindia0Bindiatimes0N0Ccity0Cchennai0CKarunanidhi0Eurges0ECentre0Eto0Econfer0EBharat0ERatna0Eon0EAnnadurai0Cindia0CKarunanidhi0Eurges0ECentre0Eto0Econfer0EBharat0ERatna0Eon0EAnn