Karnataka is not justified in saying it cannot share anything from within its borders. If you visit Madivala in Bangalore between 3 am to 7 am, you will see loads of fruits, vegetables, Bananas, coconuts, Banana leaves,betel leaves,eggs, Broiler Chickens being unloaded from Trucks from Tamilnadu. More than half of the daily commodities mentioned above that Bangalore consumes are from Tamilnadu. Can TN stop all these and if it does, its only Karnataka that suffers. There was a huge demand for all these commodities(and severe price rise) when trucks were stopped by KN goondas during Rajkumar death and Cauvery tribunal award row. Its like throwing mud on one's own head.