The man accused of starting the fire that destroyed part of the historic Highlander Center seven years ago has plead guilty and will be sentenced this fall. The plea brings some closure to painful chapter for the New Market center that has a long history of training civil rights activists. Regan Darby Prater, 28, of Tullahoma, entered a guilty plea to one count of arson and one count of attempting to provide material support to a foreign terrorist organization. An FBI agent said in court documents Prater extensively participated in neo-Nazi online group chats and painted a hate symbol at...