Bihar Chief Minister Nitish Kumar returned to Patna from Delhi today after paying homage to former Prime Minister Atal Bihari Vajpayee on his death anniversary. Reacting to allegations that he returned empty-handed without meeting any leaders of the INDIA bloc, Nitish Kumar said that he had gone to Delhi to pay tribute to the former Prime Minister as he served as a minister in his cabinet and alleged that the present BJP-led NDA does not have any vision.