New Delhi, Oct 30 (ANI): After Prime Minister Manmohan Singh and BJP prime ministerial candidate Narendra Modi shared a stage amidst battle over Sardar Patel legacy, CPI leader Atul Kumar Anjan said that Modi is following ‘Goebbels theory’ to hide the lies of his party. Anjan said that Patel was close to Mahatma Gandhi, whose murderer hailed from RSS ideology and Patel himself put a ban on RSS. According to Goebbels theory, if you repeat a lie frequently enough, people will sooner or later believe it.