Can private prisons in the United States do a better job for a lower price than public prisons? A new insider’s account states that they don’t and instead offer conditions that are frightening and dangerous to both inmates and employees.Working undercover as an entry-level prison guard making $9 an hour at the privately operated Winn Correctional Center Louisiana, award-winning investigative reporter Shane Bauer writes a narrative account of the dangerous conditions at the prison for inmates and guards.&ldquo …