Jadhav's mother's visa letter not even acknowledged: Sushma
External Affairs Minister Sushma Swaraj on Monday said that Pakistan has not even acknowledged the letter written for granting visa to Kulbhushan Jadhav's mother. "I wrote a personal letter to Mr.Sartaj Aziz for the grant of her visa to Pakistan. However, Mr.Aziz has not shown the courtesy even to acknowledge my letter", she wrote in a series of tweets.