Polio eradication in India has been possible only because of unwavering political will at the highest levels adequate financial resources and technological innovations Health Minister Ghulam Nabi Azad said Monday after India completed three years without any polio case. Azad said the role of the millions of volunteers and vaccinators was also important to make India polio-free and make it an ideal nation for three other countries - Pakistan Afghanistan and Nigeria - where polio still prevails. To commemorate the occasion several monuments all over the country were illuminated by Rotary International an organisation working for humanitarian services. 'It is