Few people will believe that the former External Affairs Minister SM Krishna's exit from the Congress and entrance in the Bharatiya Janata Party (BJP) will be a great loss for the former and a considerable gain for the latter.
Like the similar floor-crossing of Rita Bahuguna-Joshi in Uttar Pradesh, who has now become a minister in Yogi Adityanath's government, Krishna's perambulations in Karnataka will be no more than a footnote in recent political history.

