'National security threat...': Shah to personally oversee AAP-SFJ link probe

• Home Minister Amit Shah on Friday assured Punjab Chief Minister Charanjit Singh Channi that the government has taken the matter of alleged support to the AAP by banned separatist group Sikh for Justice seriously and asserted that no one will be allowed to play with India's unity and integrity. His assurance came in reply to a letter written by Channi claiming that he had received a letter by Sikh for Justice (SFJ) which shows that the group is in constant touch with the AAP. Watch full video.