T.A. Wall and Carla McGlynn Will Help McFarland Fulfill the Ministry’s Mission of Leading More Young People to Christ GREENSBORO, N.C.—Author, religion and culture expert, renowned apologist and national radio host Dr. Alex McFarland (www.AlexMcFarland.com) and the Truth for a New Generation (TNG, www.TruthforaNewGeneration.com) ministry is growing its effective team. Thomas A. (T.A.) Wall Jr….