Lok Sabha Speaker Om Birla, Rajya Sabha Deputy Chairman Harivansh, Leader of the House in Rajya Sabha J P Nadda, Union Ministers Kiren Rijiju, Arjun Ram Meghwal and Dr Jitendra Singh, present and former MPs today paid floral tributes to former Prime Minister Bharat Ratna Atal Bihari Vajpayee at the Parliament premises. The dignitaries paid tributes at the portrait of Atal Bihari Vajpayee at the Samvidhan Sadan.