AT suburban Vile Parle, where Mumbai's fourth McDonald's outlet is coming up, Vishwa Hindu Parishad and other proponents of swadeshi, the current fad in Indian development economics, are fighting the latest battle against the big, bad multinational corporations (MNCs). Says BJP corporator Parag Alvani: "Bring us technology, that's fine. We don't need MNCs in the food business telling us what we should eat." Other fears: beef burgers, heavy advertising, and American culture. Charges that leave vegetarian Amit Jatia, MD of Hardcastle Restaurants, franchisees for McDonald's, quite dumbfounded. "For every explanation we give, there's a new objection. Tell me how do I convince a sadhu that we're okay?" he asks.