Pitbull Called a Hero After Saving a Young Boy's Life

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Just days after Christi Smith rescued a pit bull, just before the dog was set to be put down, the dog turns around and rescues her four-year-old son. The dog, TaterTot, alerted her when the boy was suffering a dangerous medical problem. Jen Markham has Christi's story and why this mom is saying the pit bull breed's reputation as a vicious dog is undeserved.