Chennai (Tamil Nadu) [India], April 16 (ANI): Targeting Congress over the Katchatheevu island row, Defence Minister Rajnath Singh drew a comparison between the Congress and the BJP government at the Centre and said that his government established a good diplomatic relationship with Sri Lanka so that Indian fishermen do not face problems as comparison with the Congress regime 10 years ago. The Defence Minister made these remarks while participating in the BJP National Language cell and interacting with community leaders in Chennai. Addressing the longstanding Kachchatheevu Island issue, he said…