Iranian president Hassan Rouhani, already under pressure from conservatives for his tentative opening to the West, was criticized on Tuesday for what his opponents called a "lavish ball" thrown by the first lady. Held in a palace of the deposed Mohammad Reza Shah in wealthy **rthern Tehran, the all-female dinner was held to mark Women's Day on Saturday which coincides with the birthday of the Prophet Mohammad's daughter Fatima, a paragon of Muslim virtue.