Angrily reacting to Congress spokesperson Rashid Alvi describing Mulayam Singh Yadav as a "BJP agent", senior Samajwadi Party leader Ram Gopal Yadav today said he is not worth giving any importance. "If a person turns mad and starts making all sorts of baseless statements, then I cannot comment on that", he told reporters here. To a question that despite SP supporting UPA, such statements mere being made against the party chief, Yadav said, "He is not worth giving importance". He said if a person becomes "mad", he should be referred for treatment.