As we explore the remains of Roman cities, we also follow the story of one such city in Gaul, beset with political corruption and Celtic insurrection.As we explore the remains of Roman cities, we also follow the story of one such city in Gaul, beset with political corruption and Celtic insurrection.As we explore the remains of Roman cities, we also follow the story of one such city in Gaul, beset with political corruption and Celtic insurrection.