The Congress in Goa has demanded the arrest of Sadhvi Saraswati for delivering a hate-speech at a Hindu convention in Goa, where she demanded that those eating beef should be hanged. In a statement issued here, Congress Rajya Sabha MP Shantaram Naik has demanded that CM Manohar Parrikar should file an FIR against the preacher, who is attending the four-day event at South Goa’s Ramnathi temple complex.