New Delhi, Sep 22 (ANI): Attacking BJP's prime ministerial candidate Narendra Modi, CPI leader Atul Anjan said that 'Shiv Tandav' is acceptable, but not 'Modi's Tandav'. Further, talking about Modi who tried to reach out to NRIs in US through video conferencing after Nairobi attack, he said that this was Modi's strategy to claim another opportunity to practice communal ideology. Anjan also said that Congress, BJP and RSS share a common trait that they don't regret on anything done wrong by them.