MDMK chief Vaiko, an NDA ally, today opposed the invitation extended to Sri Lankan President Mahinda Rajapaksa for Narendra Modi's swearing-in ceremony and asked the Prime Minister-designate as well as BJP President Rajnath Singh to reconsider the decision. The Tamil leader met Modi here in the presence of BJP leaders Amit Shah and Arun Jaitley. "Rajapksa is the butcher of Tamils.