Elusive Tortoise Escapes Pennsylvania Vet Clinic for Third Time

Tank, a tortoise belonging to veterinarian Mike Nelson, has escaped from a veterinary clinic in Pennsylvania for the third time. Tank apparently plowed through a hole in the fence of his outdoor pen, prompting the clinic to ask residents to be on the lookout for him. The tortoise is known for his escapes, with his previous disappearances lasting up to two weeks.