Georgia set to execute Hill, who has been diagnosed with severe learning difficulties, in spite of criticism from rights groupsDisability campaigners are making a last-ditch appeal for clemency for Warren Hill, an intellectually disabled prisoner who is scheduled to be put to death on Tuesday evening despite a US supreme court ban on capital punishment in such cases.A coalition of disability rights groups assembled on the steps of the Georgia state capitol in Atlanta to plead for a stay of execution for Hill, 53, who is scheduled to be killed with a single injection of pentobarbital at ... Read More