NEW DELHI: Even as students of the Jawaharlal Nehru University (JNU) continued with their protest on Sunday over the arrest of student union president Kanhaiya Kumar and formed a human chain on the campus, Home Minister Rajnath Singh claimed that the stir had the support of Lashkar-e-Toiba founder Hafiz Saeed, prompting strong condemnation from Opposition parties who dared him to come out with evidence.