NEW DELHI: Lok Sabha on Monday witnessed a spat between home minister Amit Shah and AIMIM leader Asaduddin Owaisi , with the BJP chief asserting that he is not frightening anyone but cannot help when someone has fear in their minds.The verbal duel between the two leaders started during a discussion on the National Investigation Agency (Amendment) Bill, when opposition members including Owaisi started interrupting BJP's Satyapal Singh.Singh alleged that the then Hyderabad Police commissioner was asked by a political leader of the state to change the course of investigation in a particular case else he could be transferred out.He said he is aware of the development as at that time he was Mumbai police commissioner.Objecting to his claim, Owaisi, a MP from Hyderabad, demanded that Singh should place on table of the House all records related to his claim.On this, Shah got up from his seat and said treasury members did not disturb opposition members during their speeches so they should also do the same.Pointing out at Owaisi, Shah said opposition members should make it a habit to listen to point of view of other people.Owaisi got agitated and asked Shah not to point a finger at him and said he cannot be frightened.In response, Shah said he is not trying to frighten him and just saying that opposition members should make it a habit of listening to the counter view."When you have fear in your mind then what can I do," he hit back.