WHEN the going gets tough, the tough get going, goes the saying. The UPA government seems to have total and implicit faith in this adage. The appointment of the former national security advisor MK Narayanan as the new Governor of West Bengal, coming so soon after Naraian Dutt Tewari was summarily packed off from Hyderabad for indulging in activities not generally associated with occupants of Raj Bhavans— least of all 86 year olds—leads me to just one conclusion.