Mahashivratri, which is being celebrated with immense fervour and pious spirit at several places across India, is the festival of convergence of Lord Shiva and Shakti. This year, the Hindu festival, also known as the 'Great night of Lord Shiva'. People in huge numbers arrived at Kumbh Mela in Prayagraj for having pious bath (Shai Snan). News Nation brings a special show on Mahashivratri.