The Madhya Pradesh Police have registered a case in connection with a purported video pertaining to pro-Pakistani slogans raised during the Congress's Bharat Jodo Yatra, an official said on Sunday. While the Congress alleged it was a doctored video with which the Bharatiya Janata Party was trying to defame the foot march led by Rahul Gandhi, the ruling BJP claimed the opposition party deleted the clip after a pro-Pakistani slogan was heard in it.