The Royal Bengal Tiger, the pride of Bengal is fast heading towards extinction owing to po-aching and encroachment on its habitats. In a show of solidarity to the campaign to save the tiger, WWF India and Center For Ecological Movement, are organising a walk tomorrow in the city. The rally will be led by eminent conservationist Mr Fateh Singh Rathore. According to Mr Rathore, "This event is being held to observe a silent protest against the national tragedy of