By Michael Donoghue Vermont News First BRISTOL – The Bristol Town Selectboard has been asked to demolish the historic “Lord’s Prayer Rock” leading into the village on Vermont 116. Santo Santoriello, in a recent letter to the Selectboard, claims the tourist attraction is dangerous for pedestrians, bicyclists and traffic. Santoriello also contends the rock is an illegal billboard and that there were never any town or state permits issued for the s…